3y-15=4x-20

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Solution for 3y-15=4x-20 equation:


Simplifying
3y + -15 = 4x + -20

Reorder the terms:
-15 + 3y = 4x + -20

Reorder the terms:
-15 + 3y = -20 + 4x

Solving
-15 + 3y = -20 + 4x

Solving for variable 'y'.

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

Add '15' to each side of the equation.
-15 + 15 + 3y = -20 + 15 + 4x

Combine like terms: -15 + 15 = 0
0 + 3y = -20 + 15 + 4x
3y = -20 + 15 + 4x

Combine like terms: -20 + 15 = -5
3y = -5 + 4x

Divide each side by '3'.
y = -1.666666667 + 1.333333333x

Simplifying
y = -1.666666667 + 1.333333333x

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