-1+7(-2-2b)=-113

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Solution for -1+7(-2-2b)=-113 equation:


Simplifying
-1 + 7(-2 + -2b) = -113
-1 + (-2 * 7 + -2b * 7) = -113
-1 + (-14 + -14b) = -113

Combine like terms: -1 + -14 = -15
-15 + -14b = -113

Solving
-15 + -14b = -113

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + -14b = -113 + 15

Combine like terms: -15 + 15 = 0
0 + -14b = -113 + 15
-14b = -113 + 15

Combine like terms: -113 + 15 = -98
-14b = -98

Divide each side by '-14'.
b = 7

Simplifying
b = 7

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