4x-3(4x+6)=18

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Solution for 4x-3(4x+6)=18 equation:


Simplifying
4x + -3(4x + 6) = 18

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

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

Combine like terms: 4x + -12x = -8x
-18 + -8x = 18

Solving
-18 + -8x = 18

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -8x = 18 + 18

Combine like terms: -18 + 18 = 0
0 + -8x = 18 + 18
-8x = 18 + 18

Combine like terms: 18 + 18 = 36
-8x = 36

Divide each side by '-8'.
x = -4.5

Simplifying
x = -4.5

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