11y-(2y-9)=81

Simple and best practice solution for 11y-(2y-9)=81 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 11y-(2y-9)=81 equation:


Simplifying
11y + -1(2y + -9) = 81

Reorder the terms:
11y + -1(-9 + 2y) = 81
11y + (-9 * -1 + 2y * -1) = 81
11y + (9 + -2y) = 81

Reorder the terms:
9 + 11y + -2y = 81

Combine like terms: 11y + -2y = 9y
9 + 9y = 81

Solving
9 + 9y = 81

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 9y = 81 + -9

Combine like terms: 9 + -9 = 0
0 + 9y = 81 + -9
9y = 81 + -9

Combine like terms: 81 + -9 = 72
9y = 72

Divide each side by '9'.
y = 8

Simplifying
y = 8

See similar equations:

| 3(h+1.5)=4h+h-3.5 | | 6x-1+5x=87 | | 920=-16x^2+20x+900 | | 7q+7=12 | | 7(x-3)=30 | | 14k/-126 | | 2x-6+4x+3= | | 32-12/12= | | -33x+2y=70 | | 14k/126 | | 3-(4k+8)=5[(3k-8)-(k-6)] | | x^2-24x=(-44) | | 5-3/4= | | (x-1)(x)=15 | | 12y-3x+5=5-3y | | p-p+6p=12 | | 2(x-3)=3(x+6)+6 | | 9z=6(.5z-6) | | 7x+33=67 | | r+2r-r-2r+r=4 | | (9x^4)^-1/2= | | 9.5k+1-8.5k=8 | | 7-(8x+5)=5[(2x-5)-(x-1)] | | 6+2a=24 | | f(x)=-12+3x | | -14y+-2y=-16 | | c=2pi(10) | | 12x-10x-2x+2x=14 | | c=2pi(9) | | (34-12)/12 | | 48=118-x | | 2(3k-1)-4(2k+2)=3-3(k+2) |

Equations solver categories