x+21+x+21=24

Simple and best practice solution for x+21+x+21=24 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 x+21+x+21=24 equation: 



x+21+x+21=24

We move all terms to the left:

x+21+x+21-(24)=0

We add all the numbers together, and all the variables

2x+18=0

We move all terms containing x to the left, all other terms to the right

2x=-18

x=-18/2

x=-9

See similar equations:

| -2/3=-1/9y | | 180=x^2+8x+160 | | 3x3=(8x+6) | | 4t+7=-5+t | | (6/5x)+(1/2x)=-(1/10) | | (6x-10)=(2x+1) | | 4(x+2)-5x+7=1/2(2x-2) | | 6+11h=16+7h | | 3m*2=m-4 | | 2x^2+60x-800=0 | | 5n+2n+1=0 | | -3-9z=-4-9z | | 4t+7=5t | | 3x+(2x-5)+150+x=360 | | 4+8+3b-4=b+6b | | 5-3x^2=20 | | 2x^2+56x-640=0 | | xx48+265=553 | | 3(x/2)=18 | | x+2x+3x+40x=4100 | | 6-2x+8x-(4-x)=-2(4x-24) | | -24/x=-5 | | 2(8)+3y=4 | | 2(x-2)=5x+3 | | (3x-12)=(4x-25) | | (5)2p+1÷25=125 | | -19(3x-17)/2=34 | | 5a+5=130 | | |2x|+8=47 | | (3x-12)=(4×-25) | | 13h+11=7h | | 16+3y=4 |

Equations solver categories