-7r-5+4r-13=30

Simple and best practice solution for -7r-5+4r-13=30 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 -7r-5+4r-13=30 equation: 



-7r-5+4r-13=30

We move all terms to the left:

-7r-5+4r-13-(30)=0

We add all the numbers together, and all the variables

-3r-48=0

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

-3r=48

r=48/-3

r=-16

See similar equations:

| 3·2.8=v | | 4(x+2)+6=3(7-x) | | 40r+1.5=3.5 | | s-4÷3=2 | | 5(x+12)=70 | | 10.4+2.6=x | | 3.5r=1.5r+40 | | 0,2x+0,006x2=50 | | (24)/(x)-(24)/(x-4)=(4)/(x) | | =3x-105≤5x-75 | | -2p-2(4-4p)=4(p-3)-2 | | 2x(4•4)=18.4 | | 2/3x+1/4=1/2x+1/3 | | 12n-5=0 | | 3(5x-14.3)=-8.1 | | 1/2(4x-8)=3x+6 | | 20+2t=t+24-20t | | X^2-25y^2=1 | | 3x+4-x=4x+100 | | 3x-1°+2(3x+5)°=180° | | 2x-12=x+20 | | x/2+11/1=19 | | 24x+8=12x+12 | | 27–5y=17;2,3,4 | | 9x+18=15x+9 | | 6+3(y-4)=19 | | 24x+8=12x+4 | | 9x+18=15x-9 | | 1.25=60l/25700 | | -2+s=4 | | 14=2a+6 | | 2780=60t+1115 |

Equations solver categories