x=7x+3x-9

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Solution for x=7x+3x-9 equation:


Simplifying
x = 7x + 3x + -9

Reorder the terms:
x = -9 + 7x + 3x

Combine like terms: 7x + 3x = 10x
x = -9 + 10x

Solving
x = -9 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
x + -10x = -9 + 10x + -10x

Combine like terms: x + -10x = -9x
-9x = -9 + 10x + -10x

Combine like terms: 10x + -10x = 0
-9x = -9 + 0
-9x = -9

Divide each side by '-9'.
x = 1

Simplifying
x = 1

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