9y+8=8y-1

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


Simplifying
9y + 8 = 8y + -1

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

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

Solving
8 + 9y = -1 + 8y

Solving for variable 'y'.

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

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

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

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

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

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

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

Divide each side by '1'.
y = -9

Simplifying
y = -9

See similar equations:

| 4x-8=5x-18 | | 2.2g+18=7 | | 3x(x+1)=10 | | -1x-6=2x-6 | | 7x+3=15+5x | | X^3+3x^2+4x+12=0 | | 9x-5x-19=21 | | 3x-12+2x-5=4x-2 | | 3y-4=4y-12 | | 5x^3-2x^2=0 | | 2+2x-x^2=0 | | 8x-7=6x+13 | | 2x=7+x | | 2x-3y=-15 | | 5+3x-5=5 | | 6x-(3x+4)=8 | | X^3-7x^2+25x-175=0 | | M-10=21 | | 5x+4x+2=2x+4 | | 12-x=-19 | | 6x-1=7x+1 | | 5x^3-45x=0 | | 3(4c-2)=6 | | 7x-13=3x+11 | | 3x^4+3x^3-6x^2-6x=0 | | 4x-8+5x=6x-16 | | 7x+16=32-x | | 4.3(y+4.6)=30.1 | | x^4+12x-5=0 | | 4.3(y+4.3)=30.1 | | 10w-10-7=23 | | 2x*x=23 |

Equations solver categories