2x-(5+7x)=

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


Simplifying
2x + -1(5 + 7x) = 0
2x + (5 * -1 + 7x * -1) = 0
2x + (-5 + -7x) = 0

Reorder the terms:
-5 + 2x + -7x = 0

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

Solving
-5 + -5x = 0

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 + -5x = 0 + 5

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

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

Divide each side by '-5'.
x = -1

Simplifying
x = -1

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