6-4(x+2)+2(x-1)=18

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Solution for 6-4(x+2)+2(x-1)=18 equation:


Simplifying
6 + -4(x + 2) + 2(x + -1) = 18

Reorder the terms:
6 + -4(2 + x) + 2(x + -1) = 18
6 + (2 * -4 + x * -4) + 2(x + -1) = 18
6 + (-8 + -4x) + 2(x + -1) = 18

Reorder the terms:
6 + -8 + -4x + 2(-1 + x) = 18
6 + -8 + -4x + (-1 * 2 + x * 2) = 18
6 + -8 + -4x + (-2 + 2x) = 18

Reorder the terms:
6 + -8 + -2 + -4x + 2x = 18

Combine like terms: 6 + -8 = -2
-2 + -2 + -4x + 2x = 18

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

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

Solving
-4 + -2x = 18

Solving for variable 'x'.

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

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

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

Combine like terms: 18 + 4 = 22
-2x = 22

Divide each side by '-2'.
x = -11

Simplifying
x = -11

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