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

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


Simplifying
3x + -2 = -1(x + 2) + (2 + -7)

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

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

Combine like terms: 2 + -7 = -5
-2 + 3x = -2 + -1x + (-5)
-2 + 3x = -2 + -1x + -5

Reorder the terms:
-2 + 3x = -2 + -5 + -1x

Combine like terms: -2 + -5 = -7
-2 + 3x = -7 + -1x

Solving
-2 + 3x = -7 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-2 + 3x + x = -7 + -1x + x

Combine like terms: 3x + x = 4x
-2 + 4x = -7 + -1x + x

Combine like terms: -1x + x = 0
-2 + 4x = -7 + 0
-2 + 4x = -7

Add '2' to each side of the equation.
-2 + 2 + 4x = -7 + 2

Combine like terms: -2 + 2 = 0
0 + 4x = -7 + 2
4x = -7 + 2

Combine like terms: -7 + 2 = -5
4x = -5

Divide each side by '4'.
x = -1.25

Simplifying
x = -1.25

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