2-9[3-(5y-9)]=

Solution for 2-9[3-(5y-9)]= equation:

Simplifying
2 + -9[3 + -1(5y + -9)] = 0

Reorder the terms:
2 + -9[3 + -1(-9 + 5y)] = 0
2 + -9[3 + (-9 * -1 + 5y * -1)] = 0
2 + -9[3 + (9 + -5y)] = 0

Combine like terms: 3 + 9 = 12
2 + -9[12 + -5y] = 0
2 + [12 * -9 + -5y * -9] = 0
2 + [-108 + 45y] = 0

Combine like terms: 2 + -108 = -106
-106 + 45y = 0

Solving
-106 + 45y = 0

Solving for variable 'y'.

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

Add '106' to each side of the equation.
-106 + 106 + 45y = 0 + 106

Combine like terms: -106 + 106 = 0
0 + 45y = 0 + 106
45y = 0 + 106

Combine like terms: 0 + 106 = 106
45y = 106

Divide each side by '45'.
y = 2.355555556

Simplifying
y = 2.355555556