X+2X-3X+4X=7

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Solution for X+2X-3X+4X=7 equation: 


Simplifying
X + 2X + -3X + 4X = 7

Combine like terms: X + 2X = 3X
3X + -3X + 4X = 7

Combine like terms: 3X + -3X = 0
0 + 4X = 7
4X = 7

Solving
4X = 7

Solving for variable 'X'.

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

Divide each side by '4'.
X = 1.75

Simplifying
X = 1.75

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