2-4x-7x=-31

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Solution for 2-4x-7x=-31 equation: 


Simplifying
2 + -4x + -7x = -31

Combine like terms: -4x + -7x = -11x
2 + -11x = -31

Solving
2 + -11x = -31

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 + -11x = -31 + -2

Combine like terms: 2 + -2 = 0
0 + -11x = -31 + -2
-11x = -31 + -2

Combine like terms: -31 + -2 = -33
-11x = -33

Divide each side by '-11'.
x = 3

Simplifying
x = 3

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