-2x-3=10

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Solution for -2x-3=10 equation: 


Simplifying
-2x + -3 = 10

Reorder the terms:
-3 + -2x = 10

Solving
-3 + -2x = 10

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -2x = 10 + 3

Combine like terms: -3 + 3 = 0
0 + -2x = 10 + 3
-2x = 10 + 3

Combine like terms: 10 + 3 = 13
-2x = 13

Divide each side by '-2'.
x = -6.5

Simplifying
x = -6.5

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