10y-1=9y-8

Simple and best practice solution for 10y-1=9y-8 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 10y-1=9y-8 equation:


Simplifying
10y + -1 = 9y + -8

Reorder the terms:
-1 + 10y = 9y + -8

Reorder the terms:
-1 + 10y = -8 + 9y

Solving
-1 + 10y = -8 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-1 + 10y + -9y = -8 + 9y + -9y

Combine like terms: 10y + -9y = 1y
-1 + 1y = -8 + 9y + -9y

Combine like terms: 9y + -9y = 0
-1 + 1y = -8 + 0
-1 + 1y = -8

Add '1' to each side of the equation.
-1 + 1 + 1y = -8 + 1

Combine like terms: -1 + 1 = 0
0 + 1y = -8 + 1
1y = -8 + 1

Combine like terms: -8 + 1 = -7
1y = -7

Divide each side by '1'.
y = -7

Simplifying
y = -7

See similar equations:

| -7s=-6s-9 | | A(4)=6+(4-1)(-2) | | 25-(3x+5)=2(x+8)+8 | | 10x+29=3x+148 | | 2k=8+k | | -4+6y=24 | | 128/(4*2) | | 128/(4x2) | | (4)/(3)=-6e-(5)/(3) | | 10+2t=-3r-10 | | 16=-3(4d-5) | | (7h+4)-(10h+3)= | | 7x+1=-26-2x | | 3d-5+2d=9 | | 3.5x+6y=5.25 | | 2=40-q | | -8r+2=-7r | | (9-4-3)-7=7 | | 2t^4-3t^2-3t+3=0 | | 36c^2+60cd+25d^2= | | 0.25(x-56)=55 | | -h-10=-3h | | 7x-21=4x-13 | | 4g-4=3g | | 6(3t+1)=2(14+10) | | 2u=u-8 | | -9(2-7x)=25 | | 9(-4-3)-7=7 | | -3=27-x | | 12p+-20p+19p-3p+-4p=-16 | | 65=-5(-3-5x) | | 9-4(-3-7)=7 |

Equations solver categories