2b+12=3b+8

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Solution for 2b+12=3b+8 equation:


Simplifying
2b + 12 = 3b + 8

Reorder the terms:
12 + 2b = 3b + 8

Reorder the terms:
12 + 2b = 8 + 3b

Solving
12 + 2b = 8 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
12 + 2b + -3b = 8 + 3b + -3b

Combine like terms: 2b + -3b = -1b
12 + -1b = 8 + 3b + -3b

Combine like terms: 3b + -3b = 0
12 + -1b = 8 + 0
12 + -1b = 8

Add '-12' to each side of the equation.
12 + -12 + -1b = 8 + -12

Combine like terms: 12 + -12 = 0
0 + -1b = 8 + -12
-1b = 8 + -12

Combine like terms: 8 + -12 = -4
-1b = -4

Divide each side by '-1'.
b = 4

Simplifying
b = 4

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