3x+12+5x+2=54

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Solution for 3x+12+5x+2=54 equation:


Simplifying
3x + 12 + 5x + 2 = 54

Reorder the terms:
12 + 2 + 3x + 5x = 54

Combine like terms: 12 + 2 = 14
14 + 3x + 5x = 54

Combine like terms: 3x + 5x = 8x
14 + 8x = 54

Solving
14 + 8x = 54

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 8x = 54 + -14

Combine like terms: 14 + -14 = 0
0 + 8x = 54 + -14
8x = 54 + -14

Combine like terms: 54 + -14 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

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