7-[x-(3-2x)]=-(2x-4)-18

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Solution for 7-[x-(3-2x)]=-(2x-4)-18 equation:


Simplifying
7 + -1[x + -1(3 + -2x)] = -1(2x + -4) + -18
7 + -1[x + (3 * -1 + -2x * -1)] = -1(2x + -4) + -18
7 + -1[x + (-3 + 2x)] = -1(2x + -4) + -18

Reorder the terms:
7 + -1[-3 + x + 2x] = -1(2x + -4) + -18

Combine like terms: x + 2x = 3x
7 + -1[-3 + 3x] = -1(2x + -4) + -18
7 + [-3 * -1 + 3x * -1] = -1(2x + -4) + -18
7 + [3 + -3x] = -1(2x + -4) + -18

Combine like terms: 7 + 3 = 10
10 + -3x = -1(2x + -4) + -18

Reorder the terms:
10 + -3x = -1(-4 + 2x) + -18
10 + -3x = (-4 * -1 + 2x * -1) + -18
10 + -3x = (4 + -2x) + -18

Reorder the terms:
10 + -3x = 4 + -18 + -2x

Combine like terms: 4 + -18 = -14
10 + -3x = -14 + -2x

Solving
10 + -3x = -14 + -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.
10 + -3x + 2x = -14 + -2x + 2x

Combine like terms: -3x + 2x = -1x
10 + -1x = -14 + -2x + 2x

Combine like terms: -2x + 2x = 0
10 + -1x = -14 + 0
10 + -1x = -14

Add '-10' to each side of the equation.
10 + -10 + -1x = -14 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = -14 + -10
-1x = -14 + -10

Combine like terms: -14 + -10 = -24
-1x = -24

Divide each side by '-1'.
x = 24

Simplifying
x = 24

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