7-5[x-3(x+2)]=25-2[x-2(x-3)]

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Solution for 7-5[x-3(x+2)]=25-2[x-2(x-3)] equation:


Simplifying
7 + -5[x + -3(x + 2)] = 25 + -2[x + -2(x + -3)]

Reorder the terms:
7 + -5[x + -3(2 + x)] = 25 + -2[x + -2(x + -3)]
7 + -5[x + (2 * -3 + x * -3)] = 25 + -2[x + -2(x + -3)]
7 + -5[x + (-6 + -3x)] = 25 + -2[x + -2(x + -3)]

Reorder the terms:
7 + -5[-6 + x + -3x] = 25 + -2[x + -2(x + -3)]

Combine like terms: x + -3x = -2x
7 + -5[-6 + -2x] = 25 + -2[x + -2(x + -3)]
7 + [-6 * -5 + -2x * -5] = 25 + -2[x + -2(x + -3)]
7 + [30 + 10x] = 25 + -2[x + -2(x + -3)]

Combine like terms: 7 + 30 = 37
37 + 10x = 25 + -2[x + -2(x + -3)]

Reorder the terms:
37 + 10x = 25 + -2[x + -2(-3 + x)]
37 + 10x = 25 + -2[x + (-3 * -2 + x * -2)]
37 + 10x = 25 + -2[x + (6 + -2x)]

Reorder the terms:
37 + 10x = 25 + -2[6 + x + -2x]

Combine like terms: x + -2x = -1x
37 + 10x = 25 + -2[6 + -1x]
37 + 10x = 25 + [6 * -2 + -1x * -2]
37 + 10x = 25 + [-12 + 2x]

Combine like terms: 25 + -12 = 13
37 + 10x = 13 + 2x

Solving
37 + 10x = 13 + 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.
37 + 10x + -2x = 13 + 2x + -2x

Combine like terms: 10x + -2x = 8x
37 + 8x = 13 + 2x + -2x

Combine like terms: 2x + -2x = 0
37 + 8x = 13 + 0
37 + 8x = 13

Add '-37' to each side of the equation.
37 + -37 + 8x = 13 + -37

Combine like terms: 37 + -37 = 0
0 + 8x = 13 + -37
8x = 13 + -37

Combine like terms: 13 + -37 = -24
8x = -24

Divide each side by '8'.
x = -3

Simplifying
x = -3

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