7(8-8b)-4=7b-11

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Solution for 7(8-8b)-4=7b-11 equation:


Simplifying
7(8 + -8b) + -4 = 7b + -11
(8 * 7 + -8b * 7) + -4 = 7b + -11
(56 + -56b) + -4 = 7b + -11

Reorder the terms:
56 + -4 + -56b = 7b + -11

Combine like terms: 56 + -4 = 52
52 + -56b = 7b + -11

Reorder the terms:
52 + -56b = -11 + 7b

Solving
52 + -56b = -11 + 7b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-7b' to each side of the equation.
52 + -56b + -7b = -11 + 7b + -7b

Combine like terms: -56b + -7b = -63b
52 + -63b = -11 + 7b + -7b

Combine like terms: 7b + -7b = 0
52 + -63b = -11 + 0
52 + -63b = -11

Add '-52' to each side of the equation.
52 + -52 + -63b = -11 + -52

Combine like terms: 52 + -52 = 0
0 + -63b = -11 + -52
-63b = -11 + -52

Combine like terms: -11 + -52 = -63
-63b = -63

Divide each side by '-63'.
b = 1

Simplifying
b = 1

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