-4+2x-7x=-49

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Solution for -4+2x-7x=-49 equation: 


Simplifying
-4 + 2x + -7x = -49

Combine like terms: 2x + -7x = -5x
-4 + -5x = -49

Solving
-4 + -5x = -49

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -5x = -49 + 4

Combine like terms: -4 + 4 = 0
0 + -5x = -49 + 4
-5x = -49 + 4

Combine like terms: -49 + 4 = -45
-5x = -45

Divide each side by '-5'.
x = 9

Simplifying
x = 9

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