3(4y-5)=7

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Solution for 3(4y-5)=7 equation:


Simplifying
3(4y + -5) = 7

Reorder the terms:
3(-5 + 4y) = 7
(-5 * 3 + 4y * 3) = 7
(-15 + 12y) = 7

Solving
-15 + 12y = 7

Solving for variable 'y'.

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

Add '15' to each side of the equation.
-15 + 15 + 12y = 7 + 15

Combine like terms: -15 + 15 = 0
0 + 12y = 7 + 15
12y = 7 + 15

Combine like terms: 7 + 15 = 22
12y = 22

Divide each side by '12'.
y = 1.833333333

Simplifying
y = 1.833333333

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