9x-2x=1-3

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Solution for 9x-2x=1-3 equation: 


Simplifying
9x + -2x = 1 + -3

Combine like terms: 9x + -2x = 7x
7x = 1 + -3

Combine like terms: 1 + -3 = -2
7x = -2

Solving
7x = -2

Solving for variable 'x'.

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

Divide each side by '7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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