-15-7b=-3b+5

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


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

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

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

Solving for variable 'b'.

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

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

Combine like terms: -7b + 3b = -4b
-15 + -4b = 5 + -3b + 3b

Combine like terms: -3b + 3b = 0
-15 + -4b = 5 + 0
-15 + -4b = 5

Add '15' to each side of the equation.
-15 + 15 + -4b = 5 + 15

Combine like terms: -15 + 15 = 0
0 + -4b = 5 + 15
-4b = 5 + 15

Combine like terms: 5 + 15 = 20
-4b = 20

Divide each side by '-4'.
b = -5

Simplifying
b = -5

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