-18=10-2(3-x)

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Solution for -18=10-2(3-x) equation:


Simplifying
-18 = 10 + -2(3 + -1x)
-18 = 10 + (3 * -2 + -1x * -2)
-18 = 10 + (-6 + 2x)

Combine like terms: 10 + -6 = 4
-18 = 4 + 2x

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

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

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

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

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

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

Simplifying
x = -11

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