3x+(-7x)+2y+y=

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Solution for 3x+(-7x)+2y+y= equation:


Simplifying
3x + (-7x) + 2y + y = 0

Combine like terms: 3x + (-7x) = -4x
-4x + 2y + y = 0

Combine like terms: 2y + y = 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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