Welcome to our free-to-use Q&A hub, where students post questions and get help from other students and tutors.

Follow the trail of responses and if you have anything to add please sign up or sign in.

You can ask your own question or look at similar Maths questions.

x=4+6+5+5+x+x+2x

x=20+4x

x-4x=20

-3x=20

x=-20/3

x=4+6+x+5+x+2x+5

x=20+4x

x=-20/3

The given equation is

x=4+6+x+5+x+2x+5

its simple linear eqaution in x for which we have to solve

x=10+x+5+3x+5

x=4x+20

-3x=20

Thus,x=-20/3

x= -6.67

It's very easy to find the value of x

Firstly add all the numericals

I. E. X=10+x+5+x+2x+5

X=15+x+2x+x+5

X= 20+x+2x+x

Now add the x terms

X=20+4x

Now -20=4x-x

-20=3x

-20/3=x

In this kind of a question the value of x cannot be mathematically be found but can only be simplified

4+6+x+5+x+2x+5=4+6+5+x+x+2x

=15+4x

Hey, it's pretty easy i guess.

x = 4+6+x+5+x+2x+5

x = 20+4x

-3x = 20

x = -20/3

x: 4+6+x+5+x+2x+5

• Step 1:collect the like terms:

- Numbers (the + before the number tells you to add)

x: 4+6+x+5+x+2x+5

4+6+5+5 = 20

- x’s

x: 4+6+x+5+x+2x+5

x+x+2x

4x

• Step 2:  put the equation back together, set it to 0

20+4x (simplified answer)

• Step 3: To find the factor divide 20 by 4 as 4x is 4 multiplied by x. The inverse to multiplexed is divide.

X = 20/4

X = 5

x: 4+6+x+5+x+2x+5

• Step 1:collect the like terms:

- Numbers (the + before the number tells you to add)

x: 4+6+x+5+x+2x+5

4+6+5+5 = 20

- x’s

x: 4+6+x+5+x+2x+5

x+x+2x

4x

• Step 2:  put the equation back together, set it to 0

20+4x (simplified answer)

• Step 3: To find the factor divide 20 by 4 as 4x is 4 multiplied by x. The inverse to multiplexed is divide.

X = 20/4

X = 5

add all the terms and equate it to ZERO

so it comes, 4X+20= 0

X= -20/4 = -5

x = 20 +4x

0 = 20 + 3x

3x = -20

x = -20/3

20+4x=0; then 4x= -20; so x= -20/4; answer x = -5

20+4x

Sum up all integer values Like,4+6+5+5=20

And, sum up all the digits having x.. Like, x+x+2x=4x

So, answer will be, x=20/4=5

Set the equation equal to zero and then combine the like terms

20 + 4x = 0

Then subtract 20 from both sides of the equation.

4x = -20

The divide both sides by 4 and you get your  answer

x=-5

Put the equation equal to zero and group like terms. So,

20+4x=0

-20=4x

x= -5

Sorry another x was missed

So correct one is as follows

20+4x=0

4x=-20

X=-20/4

X= -5

4+6+X+5+X+2x+5=0

Add numbers

20+x+2x=0

20+3x=0

3x=-20 (+ will be - when it shifts to right side)

X=-20/3

X= -6.66

Put the equation equal to zero

Put like terms together

Solve for x

Be conscious of the negative and positive sign as required.

4+6+x+5+x+2x+5 = 0

(4+6+5+5)+(x+x+2x) = 0

20+4x = 0

4x = -20, divide both sides by the highest common factor which is 4.

x = -5.

Hope this helps even though, I have seen same answers below. Good luck.

The equation can be rewritten as,
(2x+x+x)+(6+4+5+5)

which is equal to

4x+20=0

=>4x=-20

=>x=-5

Hence, x=5

U need to sum up all the numbers together that dono have x..

Like,4+6+5+5=20

And, sum up all the digits having x..

Like, x+x+2x=4x

So, answer will be, x=20/4=5

Collect the like terms first: x/4+x+x+2x is x/4+4x which is x/4+16x/4= 17x/4. 6+5+5=16, hence the algebraic expression equals 17x/4 + 16

:-)