x+2x-5-5x=7

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Solution for x+2x-5-5x=7 equation:


Simplifying
x + 2x + -5 + -5x = 7

Reorder the terms:
-5 + x + 2x + -5x = 7

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

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

Solving
-5 + -2x = 7

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -2x = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -2x = 7 + 5
-2x = 7 + 5

Combine like terms: 7 + 5 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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