-2x-4-7=-15

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Solution for -2x-4-7=-15 equation:


Simplifying
-2x + -4 + -7 = -15

Reorder the terms:
-4 + -7 + -2x = -15

Combine like terms: -4 + -7 = -11
-11 + -2x = -15

Solving
-11 + -2x = -15

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + -2x = -15 + 11

Combine like terms: -11 + 11 = 0
0 + -2x = -15 + 11
-2x = -15 + 11

Combine like terms: -15 + 11 = -4
-2x = -4

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

Simplifying
x = 2

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