5=-2x-7+b

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Solution for 5=-2x-7+b equation:


Simplifying
5 = -2x + -7 + b

Reorder the terms:
5 = -7 + b + -2x

Solving
5 = -7 + b + -2x

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
5 + -1b = -7 + b + -1b + -2x

Combine like terms: b + -1b = 0
5 + -1b = -7 + 0 + -2x
5 + -1b = -7 + -2x

Add '-5' to each side of the equation.
5 + -5 + -1b = -7 + -5 + -2x

Combine like terms: 5 + -5 = 0
0 + -1b = -7 + -5 + -2x
-1b = -7 + -5 + -2x

Combine like terms: -7 + -5 = -12
-1b = -12 + -2x

Divide each side by '-1'.
b = 12 + 2x

Simplifying
b = 12 + 2x

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