7-x+5-3-9x=

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Solution for 7-x+5-3-9x= equation:


Simplifying
7 + -1x + 5 + -3 + -9x = 0

Reorder the terms:
7 + 5 + -3 + -1x + -9x = 0

Combine like terms: 7 + 5 = 12
12 + -3 + -1x + -9x = 0

Combine like terms: 12 + -3 = 9
9 + -1x + -9x = 0

Combine like terms: -1x + -9x = -10x
9 + -10x = 0

Solving
9 + -10x = 0

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 + -10x = 0 + -9

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

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

Divide each side by '-10'.
x = 0.9

Simplifying
x = 0.9

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