2x-2(4+x)-3=x+3(4-x)-7

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Solution for 2x-2(4+x)-3=x+3(4-x)-7 equation:


Simplifying
2x + -2(4 + x) + -3 = x + 3(4 + -1x) + -7
2x + (4 * -2 + x * -2) + -3 = x + 3(4 + -1x) + -7
2x + (-8 + -2x) + -3 = x + 3(4 + -1x) + -7

Reorder the terms:
-8 + -3 + 2x + -2x = x + 3(4 + -1x) + -7

Combine like terms: -8 + -3 = -11
-11 + 2x + -2x = x + 3(4 + -1x) + -7

Combine like terms: 2x + -2x = 0
-11 + 0 = x + 3(4 + -1x) + -7
-11 = x + 3(4 + -1x) + -7
-11 = x + (4 * 3 + -1x * 3) + -7
-11 = x + (12 + -3x) + -7

Reorder the terms:
-11 = 12 + -7 + x + -3x

Combine like terms: 12 + -7 = 5
-11 = 5 + x + -3x

Combine like terms: x + -3x = -2x
-11 = 5 + -2x

Solving
-11 = 5 + -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.
-11 + 2x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
-11 + 2x = 5 + 0
-11 + 2x = 5

Add '11' to each side of the equation.
-11 + 11 + 2x = 5 + 11

Combine like terms: -11 + 11 = 0
0 + 2x = 5 + 11
2x = 5 + 11

Combine like terms: 5 + 11 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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