-7-8(6+7b)=6+5b

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Solution for -7-8(6+7b)=6+5b equation: 


Simplifying
-7 + -8(6 + 7b) = 6 + 5b
-7 + (6 * -8 + 7b * -8) = 6 + 5b
-7 + (-48 + -56b) = 6 + 5b

Combine like terms: -7 + -48 = -55
-55 + -56b = 6 + 5b

Solving
-55 + -56b = 6 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-55 + -56b + -5b = 6 + 5b + -5b

Combine like terms: -56b + -5b = -61b
-55 + -61b = 6 + 5b + -5b

Combine like terms: 5b + -5b = 0
-55 + -61b = 6 + 0
-55 + -61b = 6

Add '55' to each side of the equation.
-55 + 55 + -61b = 6 + 55

Combine like terms: -55 + 55 = 0
0 + -61b = 6 + 55
-61b = 6 + 55

Combine like terms: 6 + 55 = 61
-61b = 61

Divide each side by '-61'.
b = -1

Simplifying
b = -1

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