-7b-6=8b+39

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Solution for -7b-6=8b+39 equation:


Simplifying
-7b + -6 = 8b + 39

Reorder the terms:
-6 + -7b = 8b + 39

Reorder the terms:
-6 + -7b = 39 + 8b

Solving
-6 + -7b = 39 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-6 + -7b + -8b = 39 + 8b + -8b

Combine like terms: -7b + -8b = -15b
-6 + -15b = 39 + 8b + -8b

Combine like terms: 8b + -8b = 0
-6 + -15b = 39 + 0
-6 + -15b = 39

Add '6' to each side of the equation.
-6 + 6 + -15b = 39 + 6

Combine like terms: -6 + 6 = 0
0 + -15b = 39 + 6
-15b = 39 + 6

Combine like terms: 39 + 6 = 45
-15b = 45

Divide each side by '-15'.
b = -3

Simplifying
b = -3

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