-7(b+8)=-7(11b-12)

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Solution for -7(b+8)=-7(11b-12) equation:


Simplifying
-7(b + 8) = -7(11b + -12)

Reorder the terms:
-7(8 + b) = -7(11b + -12)
(8 * -7 + b * -7) = -7(11b + -12)
(-56 + -7b) = -7(11b + -12)

Reorder the terms:
-56 + -7b = -7(-12 + 11b)
-56 + -7b = (-12 * -7 + 11b * -7)
-56 + -7b = (84 + -77b)

Solving
-56 + -7b = 84 + -77b

Solving for variable 'b'.

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

Add '77b' to each side of the equation.
-56 + -7b + 77b = 84 + -77b + 77b

Combine like terms: -7b + 77b = 70b
-56 + 70b = 84 + -77b + 77b

Combine like terms: -77b + 77b = 0
-56 + 70b = 84 + 0
-56 + 70b = 84

Add '56' to each side of the equation.
-56 + 56 + 70b = 84 + 56

Combine like terms: -56 + 56 = 0
0 + 70b = 84 + 56
70b = 84 + 56

Combine like terms: 84 + 56 = 140
70b = 140

Divide each side by '70'.
b = 2

Simplifying
b = 2

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