7b-3+2b=5b-8+1

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Solution for 7b-3+2b=5b-8+1 equation: 


Simplifying
7b + -3 + 2b = 5b + -8 + 1

Reorder the terms:
-3 + 7b + 2b = 5b + -8 + 1

Combine like terms: 7b + 2b = 9b
-3 + 9b = 5b + -8 + 1

Reorder the terms:
-3 + 9b = -8 + 1 + 5b

Combine like terms: -8 + 1 = -7
-3 + 9b = -7 + 5b

Solving
-3 + 9b = -7 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-3 + 9b + -5b = -7 + 5b + -5b

Combine like terms: 9b + -5b = 4b
-3 + 4b = -7 + 5b + -5b

Combine like terms: 5b + -5b = 0
-3 + 4b = -7 + 0
-3 + 4b = -7

Add '3' to each side of the equation.
-3 + 3 + 4b = -7 + 3

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

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

Divide each side by '4'.
b = -1

Simplifying
b = -1

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