7x=21/4

Simple and best practice solution for 7x=21/4 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 7x=21/4 equation: 



7x=21/4

We move all terms to the left:

7x-(21/4)=0

We add all the numbers together, and all the variables

7x-(+21/4)=0

We get rid of parentheses

7x-21/4=0

We multiply all the terms by the denominator


7x*4-21=0

Wy multiply elements

28x-21=0

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

28x=21

x=21/28

x=3/4

See similar equations:

| 2x(x+4)+8=30 | | 2(x+5)–3=2(x+3)+4 | | 5v-18+6v-15=44 | | 2x(x+4)=8=30 | | 5v-18+6v-18=44 | | 2{r+10}=420 | | 4n+15=5n+3 | | 4x-12+10x+30=2=200 | | 5n+15=4n+3 | | t÷3-8=14 | | 5x-24=x+52 | | 45=2p+5 | | x*2+2x+16=0 | | 4(2x+1)=-5x(x-4) | | 4•(2x+1)=-5x(x-4) | | 253=76-x | | 4x(2x+1)=-5x(x-4) | | 17x^2-51x-36=0 | | (7–2)*180=x | | (n–2)*180=900 | | x(0.1)+x=1265 | | 58=16-8a | | 4•(2x+1)=-5•(x-4) | | 2(4f-2)=-44 | | 6x+20=3x-7 | | 6=3(s-5) | | 7p=2=5p+8 | | 5y=-70 | | 20=6x-15 | | 28=8(x+3) | | ³⁽³y⁻⁻⁵⁾=81 | | 4x^2-68x+284=0 |

Equations solver categories