6-3(x+3)=-8x-18

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Solution for 6-3(x+3)=-8x-18 equation:


Simplifying
6 + -3(x + 3) = -8x + -18

Reorder the terms:
6 + -3(3 + x) = -8x + -18
6 + (3 * -3 + x * -3) = -8x + -18
6 + (-9 + -3x) = -8x + -18

Combine like terms: 6 + -9 = -3
-3 + -3x = -8x + -18

Reorder the terms:
-3 + -3x = -18 + -8x

Solving
-3 + -3x = -18 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-3 + -3x + 8x = -18 + -8x + 8x

Combine like terms: -3x + 8x = 5x
-3 + 5x = -18 + -8x + 8x

Combine like terms: -8x + 8x = 0
-3 + 5x = -18 + 0
-3 + 5x = -18

Add '3' to each side of the equation.
-3 + 3 + 5x = -18 + 3

Combine like terms: -3 + 3 = 0
0 + 5x = -18 + 3
5x = -18 + 3

Combine like terms: -18 + 3 = -15
5x = -15

Divide each side by '5'.
x = -3

Simplifying
x = -3

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