2z/7+9=-4

Simple and best practice solution for 2z/7+9=-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 2z/7+9=-4 equation: 



2z/7+9=-4

We move all terms to the left:

2z/7+9-(-4)=0

We add all the numbers together, and all the variables

2z/7+13=0

We multiply all the terms by the denominator


2z+13*7=0

We add all the numbers together, and all the variables

2z+91=0

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

2z=-91

z=-91/2

z=-45+1/2

See similar equations:

| 3c-36=c | | 20+9y=22 | | 24/x=5 | | 20+3y=-1 | | 1/7x=21 | | x2−6x−27=0 | | 7x(3+x)=2x+5 | | (4x+1+95)=180 | | 2+3(n-1)=24 | | 82.5-2.25+2x=338.5- | | -12(x+6.3)=60 | | -6(x+2)=x+42 | | v+59=2v | | -20−18b=-8b+15−15b | | 14(10)2t=5 | | X15+20=x6+137 | | (v+59)+2v=180 | | 5x+4=549 | | (6-x)/2=15 | | 5(2x+6)=-4(-2-2x) | | 77x=15 | | (6+x)/2=15 | | 1x+72=92 | | -7+3z=4z+13 | | 3x-14-2x+10=180 | | 17(t+5)=1495 | | x=9(x+8) | | 6(y+3)=3(-y+10) | | a+52=a | | 2(a+5)=−2a+46 | | 290+1.13=x | | 6(y+3)=3(-y+10/ |

Equations solver categories