8x+3=21-2x

Simple and best practice solution for 8x+3=21-2x 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 8x+3=21-2x equation: 



8x+3=21-2x

We move all terms to the left:

8x+3-(21-2x)=0

We add all the numbers together, and all the variables

8x-(-2x+21)+3=0

We get rid of parentheses

8x+2x-21+3=0

We add all the numbers together, and all the variables

10x-18=0

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

10x=18

x=18/10

x=1+4/5

See similar equations:

| 10xT3=93 | | 75–3y–4y=4y+9 | | 4(x-7)=-7 | | 22x+2=10x=4 | | 15-(4x)=10x+45 | | (a)/(70)=(5)/(14) | | 0=-3x+6x+5 | | 2x+3(5x-17/6)=23 | | 2.5x8=20 | | 72=8(c+5) | | 64+s=100 | | 4,4+y/3.7=5 | | 2x+3x+15=0 | | 0.17y+0.02(y+6000)=1260 | | 3x=8=2x | | -8(d+1)-d-11=-9(d+5)+26 | | 8x^2-4x-15=0 | | 3x(3x+x+4)=8(8+19) | | 156x=216 | | 2x²-√3x+9=0 | | 144x+12x=216 | | 5x3=10 | | 12x^2+12x=216 | | (3x-100)+(x-10)+(x+10)=180 | | 1f-12=4(f-6) | | -13=n/22 | | 1x+49=576 | | x+49=576 | | 2x+49=576 | | x+7^2=576 | | 3^x=75 | | 11=4x–43 |

Equations solver categories