2x-7=9x-63

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


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

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

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

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

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-7 + 2x + -9x = -63 + 9x + -9x

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

Combine like terms: 9x + -9x = 0
-7 + -7x = -63 + 0
-7 + -7x = -63

Add '7' to each side of the equation.
-7 + 7 + -7x = -63 + 7

Combine like terms: -7 + 7 = 0
0 + -7x = -63 + 7
-7x = -63 + 7

Combine like terms: -63 + 7 = -56
-7x = -56

Divide each side by '-7'.
x = 8

Simplifying
x = 8

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