-x+-x+x+-x+-x+7=

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Solution for -x+-x+x+-x+-x+7= equation:


Simplifying
-1x + -1x + x + -1x + -1x + 7 = 0

Reorder the terms:
7 + -1x + -1x + x + -1x + -1x = 0

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

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

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

Combine like terms: -2x + -1x = -3x
7 + -3x = 0

Solving
7 + -3x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -3x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -3x = 0 + -7
-3x = 0 + -7

Combine like terms: 0 + -7 = -7
-3x = -7

Divide each side by '-3'.
x = 2.333333333

Simplifying
x = 2.333333333

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