7x/2=-21

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



7x/2=-21

We move all terms to the left:

7x/2-(-21)=0

We add all the numbers together, and all the variables

7x/2+21=0

We multiply all the terms by the denominator


7x+21*2=0

We add all the numbers together, and all the variables

7x+42=0

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

7x=-42

x=-42/7

x=-6

See similar equations:

| 15-6x/12=3.4 | | 8.8x+89.74=-11.2x+89.18 | | -9=-3/8v | | 10/3=-2y | | 1a+1/3=-4 | | 5w/3=-35 | | 2w/9=-10 | | 5x+10=10x+40 | | 2(2n+1)=9(6n+7)+4 | | n+45=79 | | 5x-10*4x=50 | | 10.3x+82.45=-9.7x+80.71 | | m+47=72 | | 9x+2=51 | | 12y-14=9y+1 | | 7.5x-3.7=11.3 | | a-131=213 | | 22y+6=20y+20 | | x-239=121 | | 2+6(x-1)=4-4(x-8) | | x-107=97 | | 2+6(x-1)=4-4(×-8) | | u-21=148 | | 12z-13=9z+5 | | 4y+8-1=6-5 | | q+23=32 | | -2(2x4)=4x | | 15+12m=900 | | 3+5(x-3)=9-6(x-7) | | 28a-3=109 | | 3+5(x-3)=9-6(x-7 | | -2(2x-+4)=4x |

Equations solver categories