y+4y-20=189

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Solution for y+4y-20=189 equation:


Simplifying
y + 4y + -20 = 189

Reorder the terms:
-20 + y + 4y = 189

Combine like terms: y + 4y = 5y
-20 + 5y = 189

Solving
-20 + 5y = 189

Solving for variable 'y'.

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

Add '20' to each side of the equation.
-20 + 20 + 5y = 189 + 20

Combine like terms: -20 + 20 = 0
0 + 5y = 189 + 20
5y = 189 + 20

Combine like terms: 189 + 20 = 209
5y = 209

Divide each side by '5'.
y = 41.8

Simplifying
y = 41.8

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