-3(-3+4x)-15=-18

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Solution for -3(-3+4x)-15=-18 equation:


Simplifying
-3(-3 + 4x) + -15 = -18
(-3 * -3 + 4x * -3) + -15 = -18
(9 + -12x) + -15 = -18

Reorder the terms:
9 + -15 + -12x = -18

Combine like terms: 9 + -15 = -6
-6 + -12x = -18

Solving
-6 + -12x = -18

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -12x = -18 + 6

Combine like terms: -6 + 6 = 0
0 + -12x = -18 + 6
-12x = -18 + 6

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

Divide each side by '-12'.
x = 1

Simplifying
x = 1

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