-6(6b-7)=-138

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Solution for -6(6b-7)=-138 equation:


Simplifying
-6(6b + -7) = -138

Reorder the terms:
-6(-7 + 6b) = -138
(-7 * -6 + 6b * -6) = -138
(42 + -36b) = -138

Solving
42 + -36b = -138

Solving for variable 'b'.

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

Add '-42' to each side of the equation.
42 + -42 + -36b = -138 + -42

Combine like terms: 42 + -42 = 0
0 + -36b = -138 + -42
-36b = -138 + -42

Combine like terms: -138 + -42 = -180
-36b = -180

Divide each side by '-36'.
b = 5

Simplifying
b = 5

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