-b+7-3b=2

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


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

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

Combine like terms: -1b + -3b = -4b
7 + -4b = 2

Solving
7 + -4b = 2

Solving for variable 'b'.

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

Add '-7' to each side of the equation.
7 + -7 + -4b = 2 + -7

Combine like terms: 7 + -7 = 0
0 + -4b = 2 + -7
-4b = 2 + -7

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

Divide each side by '-4'.
b = 1.25

Simplifying
b = 1.25

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