y+21=21+2y

Simple and best practice solution for y+21=21+2y 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 y+21=21+2y equation: 



y+21=21+2y

We move all terms to the left:

y+21-(21+2y)=0

We add all the numbers together, and all the variables

y-(2y+21)+21=0

We get rid of parentheses

y-2y-21+21=0

We add all the numbers together, and all the variables

-y=0

y=0/-1

y=0

See similar equations:

| 10-5p=-6p | | 120-22x=9x | | 127+49+x=180 | | 4(8–k)=-2k+6 | | 2.2÷/x=0.16 | | 40=7*e+12 | | 32=6*m+2 | | 39=13*h | | -7=b/5+2 | | 10x-2+3(x-1=2(x-1)+5(5+x) | | -10+11x=9x+10 | | 42=2a+1 | | -10x+11x=9x+10 | | 41=1*g+29 | | 18=¾x | | 43=1*t+9 | | -13=4x-1=15 | | 31=3*i+19 | | x+90+59.8=180 | | -1/2(x-7)=23 | | 16x-7=9x+12 | | 39=16*s+1 | | -3x+17=x+9 | | 5y/8-1=1+7y10 | | 22=1*v+13 | | 22=1*v+14 | | -15=n/7+(-9) | | 2-16.5y=4+7.5y | | 118=77+x | | 2+16.5y=4-7.5y | | x+0.1(-x+90)=18 | | 2x-3x+7=4x+8 |

Equations solver categories