4x+y-20=0

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Solution for 4x+y-20=0 equation:


Simplifying
4x + y + -20 = 0

Reorder the terms:
-20 + 4x + y = 0

Solving
-20 + 4x + y = 0

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 4x + 20 + y = 0 + 20

Reorder the terms:
-20 + 20 + 4x + y = 0 + 20

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

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

Add '-1y' to each side of the equation.
4x + y + -1y = 20 + -1y

Combine like terms: y + -1y = 0
4x + 0 = 20 + -1y
4x = 20 + -1y

Divide each side by '4'.
x = 5 + -0.25y

Simplifying
x = 5 + -0.25y

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