-2b+7-3b=-15

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Solution for -2b+7-3b=-15 equation:


Simplifying
-2b + 7 + -3b = -15

Reorder the terms:
7 + -2b + -3b = -15

Combine like terms: -2b + -3b = -5b
7 + -5b = -15

Solving
7 + -5b = -15

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 + -5b = -15 + -7

Combine like terms: 7 + -7 = 0
0 + -5b = -15 + -7
-5b = -15 + -7

Combine like terms: -15 + -7 = -22
-5b = -22

Divide each side by '-5'.
b = 4.4

Simplifying
b = 4.4

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