9+x+7x=-47

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Solution for 9+x+7x=-47 equation: 


Simplifying
9 + x + 7x = -47

Combine like terms: x + 7x = 8x
9 + 8x = -47

Solving
9 + 8x = -47

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 + 8x = -47 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = -47 + -9
8x = -47 + -9

Combine like terms: -47 + -9 = -56
8x = -56

Divide each side by '8'.
x = -7

Simplifying
x = -7

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