3(.75+.75y)-2y=4

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Solution for 3(.75+.75y)-2y=4 equation: 


Simplifying
3(0.75 + 0.75y) + -2y = 4
(0.75 * 3 + 0.75y * 3) + -2y = 4
(2.25 + 2.25y) + -2y = 4

Combine like terms: 2.25y + -2y = 0.25y
2.25 + 0.25y = 4

Solving
2.25 + 0.25y = 4

Solving for variable 'y'.

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

Add '-2.25' to each side of the equation.
2.25 + -2.25 + 0.25y = 4 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + 0.25y = 4 + -2.25
0.25y = 4 + -2.25

Combine like terms: 4 + -2.25 = 1.75
0.25y = 1.75

Divide each side by '0.25'.
y = 7

Simplifying
y = 7

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