7x-21=2x-14

Simple and best practice solution for 7x-21=2x-14 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=2x-14 equation: 



7x-21=2x-14

We move all terms to the left:

7x-21-(2x-14)=0

We get rid of parentheses

7x-2x+14-21=0

We add all the numbers together, and all the variables

5x-7=0

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

5x=7

x=7/5

x=1+2/5

See similar equations:

| (3/4)d+(1/4)d-6.85=-5.94 | | 4x=3x+100 | | 6(x-9)=9x-42 | | (1/2000)/(6/1)=x | | 3x-11x+102=11x+51 | | 4b=1=1+5b | | 6+2(4x-3)=-32 | | 15=4(7y-6) | | 5d+10=-25 | | 34k-28k+42=-42 | | (1/2000)/6=x | | 17.92+7x=53.62 | | x+0.2+x+x-0.23=0.9 | | 1/2000/6=x | | 541=10r | | A=((70+2x)*(50+2x))-120 | | 3x+19+14+19=90 | | 2m+5=35* | | 1.2x+2.4=6.0 | | 70+(3x–10)+7x=180 | | 4w+3=17/2 | | 14x+24=88-2x | | h+7/13=13 | | –4(j−12)+17=–3 | | 13=t+7* | | 32p+1=5(p+1) | | -3x=-58 | | 7x-5+7x+2=6x+3+8x-6 | | 3x+x+14+19=90 | | 2^(3x)=7 | | 2/7x-14=6 | | 0=x2+8x-3 |

Equations solver categories