x+3x+2y=20

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Solution for x+3x+2y=20 equation:


Simplifying
x + 3x + 2y = 20

Combine like terms: x + 3x = 4x
4x + 2y = 20

Solving
4x + 2y = 20

Solving for variable 'x'.

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

Add '-2y' to each side of the equation.
4x + 2y + -2y = 20 + -2y

Combine like terms: 2y + -2y = 0
4x + 0 = 20 + -2y
4x = 20 + -2y

Divide each side by '4'.
x = 5 + -0.5y

Simplifying
x = 5 + -0.5y

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