3(22.5-.75y)+4y=85

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Solution for 3(22.5-.75y)+4y=85 equation:


Simplifying
3(22.5 + -0.75y) + 4y = 85
(22.5 * 3 + -0.75y * 3) + 4y = 85
(67.5 + -2.25y) + 4y = 85

Combine like terms: -2.25y + 4y = 1.75y
67.5 + 1.75y = 85

Solving
67.5 + 1.75y = 85

Solving for variable 'y'.

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

Add '-67.5' to each side of the equation.
67.5 + -67.5 + 1.75y = 85 + -67.5

Combine like terms: 67.5 + -67.5 = 0.0
0.0 + 1.75y = 85 + -67.5
1.75y = 85 + -67.5

Combine like terms: 85 + -67.5 = 17.5
1.75y = 17.5

Divide each side by '1.75'.
y = 10

Simplifying
y = 10

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