-3b+4-7b-8=

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Solution for -3b+4-7b-8= equation:


Simplifying
-3b + 4 + -7b + -8 = 0

Reorder the terms:
4 + -8 + -3b + -7b = 0

Combine like terms: 4 + -8 = -4
-4 + -3b + -7b = 0

Combine like terms: -3b + -7b = -10b
-4 + -10b = 0

Solving
-4 + -10b = 0

Solving for variable 'b'.

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

Add '4' to each side of the equation.
-4 + 4 + -10b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -10b = 0 + 4
-10b = 0 + 4

Combine like terms: 0 + 4 = 4
-10b = 4

Divide each side by '-10'.
b = -0.4

Simplifying
b = -0.4

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