7=-5b-2b

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Solution for 7=-5b-2b equation:


Simplifying
7 = -5b + -2b

Combine like terms: -5b + -2b = -7b
7 = -7b

Solving
7 = -7b

Solving for variable 'b'.

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

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

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

Add '-7' to each side of the equation.
7 + -7 + 7b = 0 + -7

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

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

Divide each side by '7'.
b = -1

Simplifying
b = -1

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