2(5y-4)=15-y

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Solution for 2(5y-4)=15-y equation:


Simplifying
2(5y + -4) = 15 + -1y

Reorder the terms:
2(-4 + 5y) = 15 + -1y
(-4 * 2 + 5y * 2) = 15 + -1y
(-8 + 10y) = 15 + -1y

Solving
-8 + 10y = 15 + -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-8 + 10y + y = 15 + -1y + y

Combine like terms: 10y + y = 11y
-8 + 11y = 15 + -1y + y

Combine like terms: -1y + y = 0
-8 + 11y = 15 + 0
-8 + 11y = 15

Add '8' to each side of the equation.
-8 + 8 + 11y = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 11y = 15 + 8
11y = 15 + 8

Combine like terms: 15 + 8 = 23
11y = 23

Divide each side by '11'.
y = 2.090909091

Simplifying
y = 2.090909091

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