2-y=4z+20

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Solution for 2-y=4z+20 equation:


Simplifying
2 + -1y = 4z + 20

Reorder the terms:
2 + -1y = 20 + 4z

Solving
2 + -1y = 20 + 4z

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -1y = 20 + -2 + 4z

Combine like terms: 2 + -2 = 0
0 + -1y = 20 + -2 + 4z
-1y = 20 + -2 + 4z

Combine like terms: 20 + -2 = 18
-1y = 18 + 4z

Divide each side by '-1'.
y = -18 + -4z

Simplifying
y = -18 + -4z

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