-4x+3(2x+4)=18

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Solution for -4x+3(2x+4)=18 equation:


Simplifying
-4x + 3(2x + 4) = 18

Reorder the terms:
-4x + 3(4 + 2x) = 18
-4x + (4 * 3 + 2x * 3) = 18
-4x + (12 + 6x) = 18

Reorder the terms:
12 + -4x + 6x = 18

Combine like terms: -4x + 6x = 2x
12 + 2x = 18

Solving
12 + 2x = 18

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 + 2x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = 18 + -12
2x = 18 + -12

Combine like terms: 18 + -12 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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