8+15-3b=2b+8

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Solution for 8+15-3b=2b+8 equation:


Simplifying
8 + 15 + -3b = 2b + 8

Combine like terms: 8 + 15 = 23
23 + -3b = 2b + 8

Reorder the terms:
23 + -3b = 8 + 2b

Solving
23 + -3b = 8 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
23 + -3b + -2b = 8 + 2b + -2b

Combine like terms: -3b + -2b = -5b
23 + -5b = 8 + 2b + -2b

Combine like terms: 2b + -2b = 0
23 + -5b = 8 + 0
23 + -5b = 8

Add '-23' to each side of the equation.
23 + -23 + -5b = 8 + -23

Combine like terms: 23 + -23 = 0
0 + -5b = 8 + -23
-5b = 8 + -23

Combine like terms: 8 + -23 = -15
-5b = -15

Divide each side by '-5'.
b = 3

Simplifying
b = 3

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