-3(5y-7)+2(3y+9)=

Solution for -3(5y-7)+2(3y+9)= equation:

Simplifying
-3(5y + -7) + 2(3y + 9) = 0

Reorder the terms:
-3(-7 + 5y) + 2(3y + 9) = 0
(-7 * -3 + 5y * -3) + 2(3y + 9) = 0
(21 + -15y) + 2(3y + 9) = 0

Reorder the terms:
21 + -15y + 2(9 + 3y) = 0
21 + -15y + (9 * 2 + 3y * 2) = 0
21 + -15y + (18 + 6y) = 0

Reorder the terms:
21 + 18 + -15y + 6y = 0

Combine like terms: 21 + 18 = 39
39 + -15y + 6y = 0

Combine like terms: -15y + 6y = -9y
39 + -9y = 0

Solving
39 + -9y = 0

Solving for variable 'y'.

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

Add '-39' to each side of the equation.
39 + -39 + -9y = 0 + -39

Combine like terms: 39 + -39 = 0
0 + -9y = 0 + -39
-9y = 0 + -39

Combine like terms: 0 + -39 = -39
-9y = -39

Divide each side by '-9'.
y = 4.333333333

Simplifying
y = 4.333333333