2-x-7x=-22

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Solution for 2-x-7x=-22 equation: 


Simplifying
2 + -1x + -7x = -22

Combine like terms: -1x + -7x = -8x
2 + -8x = -22

Solving
2 + -8x = -22

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -8x = -22 + -2

Combine like terms: 2 + -2 = 0
0 + -8x = -22 + -2
-8x = -22 + -2

Combine like terms: -22 + -2 = -24
-8x = -24

Divide each side by '-8'.
x = 3

Simplifying
x = 3

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