7y+3(y-6)=5(y+2)-4

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Solution for 7y+3(y-6)=5(y+2)-4 equation:


Simplifying
7y + 3(y + -6) = 5(y + 2) + -4

Reorder the terms:
7y + 3(-6 + y) = 5(y + 2) + -4
7y + (-6 * 3 + y * 3) = 5(y + 2) + -4
7y + (-18 + 3y) = 5(y + 2) + -4

Reorder the terms:
-18 + 7y + 3y = 5(y + 2) + -4

Combine like terms: 7y + 3y = 10y
-18 + 10y = 5(y + 2) + -4

Reorder the terms:
-18 + 10y = 5(2 + y) + -4
-18 + 10y = (2 * 5 + y * 5) + -4
-18 + 10y = (10 + 5y) + -4

Reorder the terms:
-18 + 10y = 10 + -4 + 5y

Combine like terms: 10 + -4 = 6
-18 + 10y = 6 + 5y

Solving
-18 + 10y = 6 + 5y

Solving for variable 'y'.

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

Add '-5y' to each side of the equation.
-18 + 10y + -5y = 6 + 5y + -5y

Combine like terms: 10y + -5y = 5y
-18 + 5y = 6 + 5y + -5y

Combine like terms: 5y + -5y = 0
-18 + 5y = 6 + 0
-18 + 5y = 6

Add '18' to each side of the equation.
-18 + 18 + 5y = 6 + 18

Combine like terms: -18 + 18 = 0
0 + 5y = 6 + 18
5y = 6 + 18

Combine like terms: 6 + 18 = 24
5y = 24

Divide each side by '5'.
y = 4.8

Simplifying
y = 4.8

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