6y+3(y-2)=5(y-1)-4

Solution for 6y+3(y-2)=5(y-1)-4 equation:

Simplifying
6y + 3(y + -2) = 5(y + -1) + -4

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

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

Combine like terms: 6y + 3y = 9y
-6 + 9y = 5(y + -1) + -4

Reorder the terms:
-6 + 9y = 5(-1 + y) + -4
-6 + 9y = (-1 * 5 + y * 5) + -4
-6 + 9y = (-5 + 5y) + -4

Reorder the terms:
-6 + 9y = -5 + -4 + 5y

Combine like terms: -5 + -4 = -9
-6 + 9y = -9 + 5y

Solving
-6 + 9y = -9 + 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.
-6 + 9y + -5y = -9 + 5y + -5y

Combine like terms: 9y + -5y = 4y
-6 + 4y = -9 + 5y + -5y

Combine like terms: 5y + -5y = 0
-6 + 4y = -9 + 0
-6 + 4y = -9

Add '6' to each side of the equation.
-6 + 6 + 4y = -9 + 6

Combine like terms: -6 + 6 = 0
0 + 4y = -9 + 6
4y = -9 + 6

Combine like terms: -9 + 6 = -3
4y = -3

Divide each side by '4'.
y = -0.75

Simplifying
y = -0.75