4x+15y=20

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Solution for 4x+15y=20 equation: 


Simplifying
4x + 15y = 20

Solving
4x + 15y = 20

Solving for variable 'x'.

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

Add '-15y' to each side of the equation.
4x + 15y + -15y = 20 + -15y

Combine like terms: 15y + -15y = 0
4x + 0 = 20 + -15y
4x = 20 + -15y

Divide each side by '4'.
x = 5 + -3.75y

Simplifying
x = 5 + -3.75y

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