-10=x+2x-7

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Solution for -10=x+2x-7 equation:


Simplifying
-10 = x + 2x + -7

Reorder the terms:
-10 = -7 + x + 2x

Combine like terms: x + 2x = 3x
-10 = -7 + 3x

Solving
-10 = -7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-10 + -3x = -7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-10 + -3x = -7 + 0
-10 + -3x = -7

Add '10' to each side of the equation.
-10 + 10 + -3x = -7 + 10

Combine like terms: -10 + 10 = 0
0 + -3x = -7 + 10
-3x = -7 + 10

Combine like terms: -7 + 10 = 3
-3x = 3

Divide each side by '-3'.
x = -1

Simplifying
x = -1

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