9x-(8x+4)=2x-18

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Solution for 9x-(8x+4)=2x-18 equation:


Simplifying
9x + -1(8x + 4) = 2x + -18

Reorder the terms:
9x + -1(4 + 8x) = 2x + -18
9x + (4 * -1 + 8x * -1) = 2x + -18
9x + (-4 + -8x) = 2x + -18

Reorder the terms:
-4 + 9x + -8x = 2x + -18

Combine like terms: 9x + -8x = 1x
-4 + 1x = 2x + -18

Reorder the terms:
-4 + 1x = -18 + 2x

Solving
-4 + 1x = -18 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-4 + 1x + -2x = -18 + 2x + -2x

Combine like terms: 1x + -2x = -1x
-4 + -1x = -18 + 2x + -2x

Combine like terms: 2x + -2x = 0
-4 + -1x = -18 + 0
-4 + -1x = -18

Add '4' to each side of the equation.
-4 + 4 + -1x = -18 + 4

Combine like terms: -4 + 4 = 0
0 + -1x = -18 + 4
-1x = -18 + 4

Combine like terms: -18 + 4 = -14
-1x = -14

Divide each side by '-1'.
x = 14

Simplifying
x = 14

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