-9+7b=8-7

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


Simplifying
-9 + 7b = 8 + -7

Combine like terms: 8 + -7 = 1
-9 + 7b = 1

Solving
-9 + 7b = 1

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 7b = 1 + 9

Combine like terms: -9 + 9 = 0
0 + 7b = 1 + 9
7b = 1 + 9

Combine like terms: 1 + 9 = 10
7b = 10

Divide each side by '7'.
b = 1.428571429

Simplifying
b = 1.428571429

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