-9b-7=8b+5

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Solution for -9b-7=8b+5 equation:


Simplifying
-9b + -7 = 8b + 5

Reorder the terms:
-7 + -9b = 8b + 5

Reorder the terms:
-7 + -9b = 5 + 8b

Solving
-7 + -9b = 5 + 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.
-7 + -9b + -8b = 5 + 8b + -8b

Combine like terms: -9b + -8b = -17b
-7 + -17b = 5 + 8b + -8b

Combine like terms: 8b + -8b = 0
-7 + -17b = 5 + 0
-7 + -17b = 5

Add '7' to each side of the equation.
-7 + 7 + -17b = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -17b = 5 + 7
-17b = 5 + 7

Combine like terms: 5 + 7 = 12
-17b = 12

Divide each side by '-17'.
b = -0.7058823529

Simplifying
b = -0.7058823529

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