2x+(x-7)=-10

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


Simplifying
2x + (x + -7) = -10

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

Remove parenthesis around (-7 + x)
2x + -7 + x = -10

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

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

Solving
-7 + 3x = -10

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 = -10 + 7

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

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

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

Simplifying
x = -1

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