3x+y-x+2x-4y=

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Solution for 3x+y-x+2x-4y= equation:


Simplifying
3x + y + -1x + 2x + -4y = 0

Reorder the terms:
3x + -1x + 2x + y + -4y = 0

Combine like terms: 3x + -1x = 2x
2x + 2x + y + -4y = 0

Combine like terms: 2x + 2x = 4x
4x + y + -4y = 0

Combine like terms: y + -4y = -3y
4x + -3y = 0

Solving
4x + -3y = 0

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
4x + -3y + 3y = 0 + 3y

Combine like terms: -3y + 3y = 0
4x + 0 = 0 + 3y
4x = 0 + 3y
Remove the zero:
4x = 3y

Divide each side by '4'.
x = 0.75y

Simplifying
x = 0.75y

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