2y-9=y-8

Simple and best practice solution for 2y-9=y-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 2y-9=y-8 equation:


Simplifying
2y + -9 = y + -8

Reorder the terms:
-9 + 2y = y + -8

Reorder the terms:
-9 + 2y = -8 + y

Solving
-9 + 2y = -8 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-9 + 2y + -1y = -8 + y + -1y

Combine like terms: 2y + -1y = 1y
-9 + 1y = -8 + y + -1y

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

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

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

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

Divide each side by '1'.
y = 1

Simplifying
y = 1

See similar equations:

| -10x^3-3x^2+50x+15=0 | | 7-50=-43 | | 55.7+x=32.119 | | 15+6x=81 | | 12u^3+39u^2+-36u= | | 32=63e^18x | | 7+4x=9+2x | | 6x+5x-70=5x-54-70 | | 7*4+n=-14 | | 2x-3=-15-2x | | r+8=-6 | | 63=-3 | | (3x-4)(x+3)=0 | | d+14=23 | | 14x+3=-14x | | -5(x-7)=75 | | 12+5x=27 | | x+4/6+x-1/7=5/6 | | 3w^2+16w-35=0 | | 0.3x=7-1.15x | | 2p+1=5pm-11 | | x^2+18x+81=o | | 4(m+2)=36 | | d-10=-34 | | mp+6=18 | | 2p+1=6p-11 | | 4800=0.06d+0.04(100000-d) | | 1.8(0)-1.3y=4.68 | | -0.83n=40 | | -6+4x=7+5x | | 4*2y-1=-10*y-5 | | .25x=.1x+4.5 |

Equations solver categories