4.5x=21+x

Simple and best practice solution for 4.5x=21+x 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 4.5x=21+x equation: 



4.5x=21+x

We move all terms to the left:

4.5x-(21+x)=0

We add all the numbers together, and all the variables

4.5x-(x+21)=0

We get rid of parentheses

4.5x-x-21=0

We add all the numbers together, and all the variables

3.5x-21=0

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

3.5x=21

x=21/3.5

x=6

See similar equations:

| 2(3x-4)+4x=-7 | | 9=z/10 | | 7x-2-2x+11=180 | | 1=w+19 | | 5=(3x+19)*2 | | 3+9p=30 | | 30-x=x2+5 | | -2+6(3x-5x=46 | | 10+4m=26 | | X+-6x=35 | | 0.6^x=0 | | 3x-4x8x+84=210 | | 16=m/10 | | X=m/10 | | 1/3(9v-6)=-5 | | 5(9v-6)=-5 | | 12p+1+17p=1 | | 100*100-99*99=x | | (x+84)=84 | | 8+n=31 | | 4x^2=4.4 | | y=650(0.05)^1 | | C(6r.6r-1)=12+C(4.2) | | 7x+7-4(2-5x)=3(3-x) | | 14X+14-8(4-10x)=6(6-2x) | | 18x-14=6x+22 | | x^2+42x+12=0 | | 14x+10=2x+34 | | 11x+25=360 | | 2.88+-3g=0.78 | | 4x-5=20+2x | | 100/x=200 |

Equations solver categories