9y+18=81

Simple and best practice solution for 9y+18=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 9y+18=81 equation: 


Simplifying
9y + 18 = 81

Reorder the terms:
18 + 9y = 81

Solving
18 + 9y = 81

Solving for variable 'y'.

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

Add '-18' to each side of the equation.
18 + -18 + 9y = 81 + -18

Combine like terms: 18 + -18 = 0
0 + 9y = 81 + -18
9y = 81 + -18

Combine like terms: 81 + -18 = 63
9y = 63

Divide each side by '9'.
y = 7

Simplifying
y = 7

See similar equations:

| -28-8x=9x+2 | | 49-36y^2= | | 5t+6t=28-8+2 | | 2x+2y=4y+x | | y-5x=8 | | 10y^4+25y^2= | | -4x-16=24 | | 4x-1=13x-1 | | 4x+27=14x-63 | | 3x+12=36 | | 56x-144=4x^2 | | (6x-7)(4+3x)-(5)(7)=(5x+78)(28) | | w-8=34 | | 6x-7y=7 | | F(f(1))=4 | | 5(f+2)=(3-f) | | x-13=-30 | | -15x-20=-12x+70 | | 21=3y+3x | | -4x^2+56x-144=0 | | -15x-20=12x+70 | | Y=27y^2-15y-28 | | 5(4+c)=4(c-1) | | 6(y-2)=36 | | 5x-4(5+x)=-32 | | 3y+x=4x-3 | | -2y-11=5y+10 | | 9m-6=-10-4m | | 5x-4(5-x)=-92 | | 2x+4y=6y+0.5x | | 74-7X=29X+22 | | 5x^2-30x-3=0 |

Equations solver categories