3(2y-4)-y=5

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Solution for 3(2y-4)-y=5 equation:


Simplifying
3(2y + -4) + -1y = 5

Reorder the terms:
3(-4 + 2y) + -1y = 5
(-4 * 3 + 2y * 3) + -1y = 5
(-12 + 6y) + -1y = 5

Combine like terms: 6y + -1y = 5y
-12 + 5y = 5

Solving
-12 + 5y = 5

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + 5y = 5 + 12

Combine like terms: -12 + 12 = 0
0 + 5y = 5 + 12
5y = 5 + 12

Combine like terms: 5 + 12 = 17
5y = 17

Divide each side by '5'.
y = 3.4

Simplifying
y = 3.4

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