-7+9=x-2

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Solution for -7+9=x-2 equation:


Simplifying
-7 + 9 = x + -2

Combine like terms: -7 + 9 = 2
2 = x + -2

Reorder the terms:
2 = -2 + x

Solving
2 = -2 + 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.
2 + -1x = -2 + x + -1x

Combine like terms: x + -1x = 0
2 + -1x = -2 + 0
2 + -1x = -2

Add '-2' to each side of the equation.
2 + -2 + -1x = -2 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = -2 + -2
-1x = -2 + -2

Combine like terms: -2 + -2 = -4
-1x = -4

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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