3(y-1)+8(y-3)=6y+7-5y

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Solution for 3(y-1)+8(y-3)=6y+7-5y equation:


Simplifying
3(y + -1) + 8(y + -3) = 6y + 7 + -5y

Reorder the terms:
3(-1 + y) + 8(y + -3) = 6y + 7 + -5y
(-1 * 3 + y * 3) + 8(y + -3) = 6y + 7 + -5y
(-3 + 3y) + 8(y + -3) = 6y + 7 + -5y

Reorder the terms:
-3 + 3y + 8(-3 + y) = 6y + 7 + -5y
-3 + 3y + (-3 * 8 + y * 8) = 6y + 7 + -5y
-3 + 3y + (-24 + 8y) = 6y + 7 + -5y

Reorder the terms:
-3 + -24 + 3y + 8y = 6y + 7 + -5y

Combine like terms: -3 + -24 = -27
-27 + 3y + 8y = 6y + 7 + -5y

Combine like terms: 3y + 8y = 11y
-27 + 11y = 6y + 7 + -5y

Reorder the terms:
-27 + 11y = 7 + 6y + -5y

Combine like terms: 6y + -5y = 1y
-27 + 11y = 7 + 1y

Solving
-27 + 11y = 7 + 1y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-27 + 11y + -1y = 7 + 1y + -1y

Combine like terms: 11y + -1y = 10y
-27 + 10y = 7 + 1y + -1y

Combine like terms: 1y + -1y = 0
-27 + 10y = 7 + 0
-27 + 10y = 7

Add '27' to each side of the equation.
-27 + 27 + 10y = 7 + 27

Combine like terms: -27 + 27 = 0
0 + 10y = 7 + 27
10y = 7 + 27

Combine like terms: 7 + 27 = 34
10y = 34

Divide each side by '10'.
y = 3.4

Simplifying
y = 3.4

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