2-7x+4x=-19

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Solution for 2-7x+4x=-19 equation: 


Simplifying
2 + -7x + 4x = -19

Combine like terms: -7x + 4x = -3x
2 + -3x = -19

Solving
2 + -3x = -19

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 + -3x = -19 + -2

Combine like terms: 2 + -2 = 0
0 + -3x = -19 + -2
-3x = -19 + -2

Combine like terms: -19 + -2 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

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