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(1): "0.14" was replaced by "(14/100)". 2 more similar replacement(s)

Step by step solution :Step 1 : 7
Simplify ——
50
Equation at the end of step 1 : 212 7
——— - x) • (—— - x))
100 50
Step 2 :Rewriting the whole as an Equivalent Fraction :

2.1 Subtracting a whole from a fraction

Rewrite the whole as a fraction using 50 as the denominator :

x x • 50
x = — = ——————
1 50

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

Adding fractions that have a common denominator :

2.2 Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

7 - (x • 50) 7 - 50x
———————————— = ———————
50 50
Equation at the end of step 2 : 212 (7 - 50x)
——— - x) • —————————)
100 50

Step 3 : 3
Simplify ——
25
Equation at the end of step 3 : 23 (7 - 50x)
—— - x) • —————————)
25 50
Step 4 :Rewriting the whole as an Equivalent Fraction : 4.1 Subtracting a whole from a fraction

Rewrite the whole as a fraction using 25 as the denominator :

x x • 25
x = — = ——————
1 25
Adding fractions that have a common denominator : 4.2 Adding up the two equivalent fractions

3 - (x • 25) 3 - 25x
———————————— = ———————
25 25
Equation at the end of step 4 : (3 - 25x) (7 - 50x)
————————— • —————————) (25 50
Step 5 :Equation at the end of step 5 : (3 - 25x) • (7 - 50x)
—————————————————————
1250
Step 6 : (3-25x)•(7-50x)
Divide x2 by ———————————————
1250__Final result __: 1250x2
—————————————————————
(3 - 25x) • (7 - 50x)