3+-12+-2+5=x

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Solution for 3+-12+-2+5=x equation:


Simplifying
3 + -12 + -2 + 5 = x

Combine like terms: 3 + -12 = -9
-9 + -2 + 5 = x

Combine like terms: -9 + -2 = -11
-11 + 5 = x

Combine like terms: -11 + 5 = -6
-6 = x

Solving
-6 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-6 + -1x = x + -1x

Combine like terms: x + -1x = 0
-6 + -1x = 0

Add '6' to each side of the equation.
-6 + 6 + -1x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -1x = 0 + 6
-1x = 0 + 6

Combine like terms: 0 + 6 = 6
-1x = 6

Divide each side by '-1'.
x = -6

Simplifying
x = -6

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