9y+9=8y-6

Simple and best practice solution for 9y+9=8y-6 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+9=8y-6 equation:


Simplifying
9y + 9 = 8y + -6

Reorder the terms:
9 + 9y = 8y + -6

Reorder the terms:
9 + 9y = -6 + 8y

Solving
9 + 9y = -6 + 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.
9 + 9y + -8y = -6 + 8y + -8y

Combine like terms: 9y + -8y = 1y
9 + 1y = -6 + 8y + -8y

Combine like terms: 8y + -8y = 0
9 + 1y = -6 + 0
9 + 1y = -6

Add '-9' to each side of the equation.
9 + -9 + 1y = -6 + -9

Combine like terms: 9 + -9 = 0
0 + 1y = -6 + -9
1y = -6 + -9

Combine like terms: -6 + -9 = -15
1y = -15

Divide each side by '1'.
y = -15

Simplifying
y = -15

See similar equations:

| K^2+4K-2=0 | | 7-2a=3a+32 | | 8x-9=-4x+11 | | k^2=2k+35 | | 4x^2+7x-12=17 | | 15-3a= | | 12(3x-8)=3(12x+2) | | 5x^2-4=16 | | -27+20y=73 | | 9x^2-16y^2-18x+96y-279=0 | | 5n^2+3n-14=0 | | (2m+10)*2=8(3+m)-6 | | 5x^2-132=48 | | -4w^2+16w+16=0 | | 4x-2x+7=x+10 | | 5k-6-k=-14 | | 5x+(6x+8)+(3x+4)=180 | | 12-c=2d | | 12+-4=-100 | | A=65-100n | | -30=9x-3 | | An=-7.1-2.1n | | 13x-2[x+4]=8x+1 | | 4a-10=a+5 | | 2[x-11]=4x-6 | | 4(2a-5)=a+1 | | 5(2z-1)-2(z+4)=3(2+1) | | 2x^2-27x-14=0 | | x+(x+1)+(x+2)=48 | | x^2=376 | | 13+8(4x+3)=12 | | -4x+6=36 |

Equations solver categories