-3(3y-10)+2(2y+10)=

Solution for -3(3y-10)+2(2y+10)= equation:

Simplifying
-3(3y + -10) + 2(2y + 10) = 0

Reorder the terms:
-3(-10 + 3y) + 2(2y + 10) = 0
(-10 * -3 + 3y * -3) + 2(2y + 10) = 0
(30 + -9y) + 2(2y + 10) = 0

Reorder the terms:
30 + -9y + 2(10 + 2y) = 0
30 + -9y + (10 * 2 + 2y * 2) = 0
30 + -9y + (20 + 4y) = 0

Reorder the terms:
30 + 20 + -9y + 4y = 0

Combine like terms: 30 + 20 = 50
50 + -9y + 4y = 0

Combine like terms: -9y + 4y = -5y
50 + -5y = 0

Solving
50 + -5y = 0

Solving for variable 'y'.

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

Add '-50' to each side of the equation.
50 + -50 + -5y = 0 + -50

Combine like terms: 50 + -50 = 0
0 + -5y = 0 + -50
-5y = 0 + -50

Combine like terms: 0 + -50 = -50
-5y = -50

Divide each side by '-5'.
y = 10

Simplifying
y = 10