-7b-3=5b-15

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Solution for -7b-3=5b-15 equation:


Simplifying
-7b + -3 = 5b + -15

Reorder the terms:
-3 + -7b = 5b + -15

Reorder the terms:
-3 + -7b = -15 + 5b

Solving
-3 + -7b = -15 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-3 + -7b + -5b = -15 + 5b + -5b

Combine like terms: -7b + -5b = -12b
-3 + -12b = -15 + 5b + -5b

Combine like terms: 5b + -5b = 0
-3 + -12b = -15 + 0
-3 + -12b = -15

Add '3' to each side of the equation.
-3 + 3 + -12b = -15 + 3

Combine like terms: -3 + 3 = 0
0 + -12b = -15 + 3
-12b = -15 + 3

Combine like terms: -15 + 3 = -12
-12b = -12

Divide each side by '-12'.
b = 1

Simplifying
b = 1

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