-5(5y-6)+4(4y+9)=

Solution for -5(5y-6)+4(4y+9)= equation:

Simplifying
-5(5y + -6) + 4(4y + 9) = 0

Reorder the terms:
-5(-6 + 5y) + 4(4y + 9) = 0
(-6 * -5 + 5y * -5) + 4(4y + 9) = 0
(30 + -25y) + 4(4y + 9) = 0

Reorder the terms:
30 + -25y + 4(9 + 4y) = 0
30 + -25y + (9 * 4 + 4y * 4) = 0
30 + -25y + (36 + 16y) = 0

Reorder the terms:
30 + 36 + -25y + 16y = 0

Combine like terms: 30 + 36 = 66
66 + -25y + 16y = 0

Combine like terms: -25y + 16y = -9y
66 + -9y = 0

Solving
66 + -9y = 0

Solving for variable 'y'.

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

Add '-66' to each side of the equation.
66 + -66 + -9y = 0 + -66

Combine like terms: 66 + -66 = 0
0 + -9y = 0 + -66
-9y = 0 + -66

Combine like terms: 0 + -66 = -66
-9y = -66

Divide each side by '-9'.
y = 7.333333333

Simplifying
y = 7.333333333