20+-3y+5y=28

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Solution for 20+-3y+5y=28 equation:


Simplifying
20 + -3y + 5y = 28

Combine like terms: -3y + 5y = 2y
20 + 2y = 28

Solving
20 + 2y = 28

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 + 2y = 28 + -20

Combine like terms: 20 + -20 = 0
0 + 2y = 28 + -20
2y = 28 + -20

Combine like terms: 28 + -20 = 8
2y = 8

Divide each side by '2'.
y = 4

Simplifying
y = 4

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