-3b+7b=5b-2

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


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

Combine like terms: -3b + 7b = 4b
4b = 5b + -2

Reorder the terms:
4b = -2 + 5b

Solving
4b = -2 + 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.
4b + -5b = -2 + 5b + -5b

Combine like terms: 4b + -5b = -1b
-1b = -2 + 5b + -5b

Combine like terms: 5b + -5b = 0
-1b = -2 + 0
-1b = -2

Divide each side by '-1'.
b = 2

Simplifying
b = 2

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