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

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


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

Reorder the terms:
18 = -2x + 4(8 + x)
18 = -2x + (8 * 4 + x * 4)
18 = -2x + (32 + 4x)

Reorder the terms:
18 = 32 + -2x + 4x

Combine like terms: -2x + 4x = 2x
18 = 32 + 2x

Solving
18 = 32 + 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.
18 + -2x = 32 + 2x + -2x

Combine like terms: 2x + -2x = 0
18 + -2x = 32 + 0
18 + -2x = 32

Add '-18' to each side of the equation.
18 + -18 + -2x = 32 + -18

Combine like terms: 18 + -18 = 0
0 + -2x = 32 + -18
-2x = 32 + -18

Combine like terms: 32 + -18 = 14
-2x = 14

Divide each side by '-2'.
x = -7

Simplifying
x = -7

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