-49=7x+x-9

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Solution for -49=7x+x-9 equation:


Simplifying
-49 = 7x + x + -9

Reorder the terms:
-49 = -9 + 7x + x

Combine like terms: 7x + x = 8x
-49 = -9 + 8x

Solving
-49 = -9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-49 + -8x = -9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-49 + -8x = -9 + 0
-49 + -8x = -9

Add '49' to each side of the equation.
-49 + 49 + -8x = -9 + 49

Combine like terms: -49 + 49 = 0
0 + -8x = -9 + 49
-8x = -9 + 49

Combine like terms: -9 + 49 = 40
-8x = 40

Divide each side by '-8'.
x = -5

Simplifying
x = -5

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