4x-2(7-x)-5x=-18

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Solution for 4x-2(7-x)-5x=-18 equation:


Simplifying
4x + -2(7 + -1x) + -5x = -18
4x + (7 * -2 + -1x * -2) + -5x = -18
4x + (-14 + 2x) + -5x = -18

Reorder the terms:
-14 + 4x + 2x + -5x = -18

Combine like terms: 4x + 2x = 6x
-14 + 6x + -5x = -18

Combine like terms: 6x + -5x = 1x
-14 + 1x = -18

Solving
-14 + 1x = -18

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 1x = -18 + 14

Combine like terms: -14 + 14 = 0
0 + 1x = -18 + 14
1x = -18 + 14

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

Divide each side by '1'.
x = -4

Simplifying
x = -4

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