3x+3/7=21/3

Simple and best practice solution for 3x+3/7=21/3 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 3x+3/7=21/3 equation:



3x+3/7=21/3
We move all terms to the left:
3x+3/7-(21/3)=0
We add all the numbers together, and all the variables
3x+3/7-7=0
We add all the numbers together, and all the variables
3x-7+3/7=0
We multiply all the terms by the denominator
3x*7+3-7*7=0
We add all the numbers together, and all the variables
3x*7-46=0
Wy multiply elements
21x-46=0
We move all terms containing x to the left, all other terms to the right
21x=46
x=46/21
x=2+4/21

See similar equations:

| 6m-25=7 | | 4p^-12p+9=0 | | 12/15x=10/15x+30 | | 5x=4+-+74=78 | | 5p+3p+p=-1-8 | | 2x-9=-5x+5 | | 45=6/z | | 6w^+5w-4=0 | | 5(20+p)=2(30+2) | | 6(y−1)+8=32 | | 3(4^x)+4=124 | | 6(y-1+8-(32)=0 | | 0.75x=(-0.4)x+10 | | (x-8)^2=50 | | -5x+2(x+7)=-7 | | -6w+24=-2(w-8) | | y=5.2+6÷4 | | (2a+1)+(a-5)=0 | | 2.3x=735 | | 8(p-1)=3((p+3) | | H=-16t^2+336t | | -5y+2y-9+1y=-25 | | 9z-6=4z+4 | | 3/4x-3/10=4 | | 2x+3-8×+9=0 | | 9=90/x | | x+2/2=4-x+5/7 | | 4n+12.4=6.8 | | 3x^2-7x-6800=0 | | 4(x+16)-3x=4x-6(14x+2) | | y=√961 | | 55b^2-405b-280=0 |

Equations solver categories