-7x+9-2x=63

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Solution for -7x+9-2x=63 equation:


Simplifying
-7x + 9 + -2x = 63

Reorder the terms:
9 + -7x + -2x = 63

Combine like terms: -7x + -2x = -9x
9 + -9x = 63

Solving
9 + -9x = 63

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -9x = 63 + -9

Combine like terms: 9 + -9 = 0
0 + -9x = 63 + -9
-9x = 63 + -9

Combine like terms: 63 + -9 = 54
-9x = 54

Divide each side by '-9'.
x = -6

Simplifying
x = -6

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