1=b-7-2b

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Solution for 1=b-7-2b equation:


Simplifying
1 = b + -7 + -2b

Reorder the terms:
1 = -7 + b + -2b

Combine like terms: b + -2b = -1b
1 = -7 + -1b

Solving
1 = -7 + -1b

Solving for variable 'b'.

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

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

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

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

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

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

Simplifying
b = -8

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