-3x+2(5x+6)=54

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Solution for -3x+2(5x+6)=54 equation:


Simplifying
-3x + 2(5x + 6) = 54

Reorder the terms:
-3x + 2(6 + 5x) = 54
-3x + (6 * 2 + 5x * 2) = 54
-3x + (12 + 10x) = 54

Reorder the terms:
12 + -3x + 10x = 54

Combine like terms: -3x + 10x = 7x
12 + 7x = 54

Solving
12 + 7x = 54

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 7x = 54 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = 54 + -12
7x = 54 + -12

Combine like terms: 54 + -12 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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