-12b-7+5b=2

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Solution for -12b-7+5b=2 equation:


Simplifying
-12b + -7 + 5b = 2

Reorder the terms:
-7 + -12b + 5b = 2

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

Solving
-7 + -7b = 2

Solving for variable 'b'.

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

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

Combine like terms: -7 + 7 = 0
0 + -7b = 2 + 7
-7b = 2 + 7

Combine like terms: 2 + 7 = 9
-7b = 9

Divide each side by '-7'.
b = -1.285714286

Simplifying
b = -1.285714286

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