1x-3x+9=27

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Solution for 1x-3x+9=27 equation:


Simplifying
1x + -3x + 9 = 27

Reorder the terms:
9 + 1x + -3x = 27

Combine like terms: 1x + -3x = -2x
9 + -2x = 27

Solving
9 + -2x = 27

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 + -2x = 27 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 27 + -9
-2x = 27 + -9

Combine like terms: 27 + -9 = 18
-2x = 18

Divide each side by '-2'.
x = -9

Simplifying
x = -9

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