-1-7b=7-8b-3b

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Solution for -1-7b=7-8b-3b equation:


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

Combine like terms: -8b + -3b = -11b
-1 + -7b = 7 + -11b

Solving
-1 + -7b = 7 + -11b

Solving for variable 'b'.

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

Add '11b' to each side of the equation.
-1 + -7b + 11b = 7 + -11b + 11b

Combine like terms: -7b + 11b = 4b
-1 + 4b = 7 + -11b + 11b

Combine like terms: -11b + 11b = 0
-1 + 4b = 7 + 0
-1 + 4b = 7

Add '1' to each side of the equation.
-1 + 1 + 4b = 7 + 1

Combine like terms: -1 + 1 = 0
0 + 4b = 7 + 1
4b = 7 + 1

Combine like terms: 7 + 1 = 8
4b = 8

Divide each side by '4'.
b = 2

Simplifying
b = 2

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