x-9-7x=-45

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Solution for x-9-7x=-45 equation:


Simplifying
x + -9 + -7x = -45

Reorder the terms:
-9 + x + -7x = -45

Combine like terms: x + -7x = -6x
-9 + -6x = -45

Solving
-9 + -6x = -45

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 + -6x = -45 + 9

Combine like terms: -9 + 9 = 0
0 + -6x = -45 + 9
-6x = -45 + 9

Combine like terms: -45 + 9 = -36
-6x = -36

Divide each side by '-6'.
x = 6

Simplifying
x = 6

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