-7r-20=15

Simple and best practice solution for -7r-20=15 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-20=15 equation: 



-7r-20=15

We move all terms to the left:

-7r-20-(15)=0

We add all the numbers together, and all the variables

-7r-35=0

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

-7r=35

r=35/-7

r=-5

See similar equations:

| 3x+4/3=5x+7 | | 7x-51/3=12 | | 5(3^x−6)=10 | | 5(d+2)=-15 | | 5x-(x+7)+4x=7x(x-1) | | y=(1.22)2* | | x+(x-80°)=180 | | 6x-15+2x+3=180 | | 3x2-6x+9=0/3 | | 4(c+1)=4 | | y=44(1.01) | | 2(t+15)=-16 | | x+x/2+x/6=180 | | 3x-240=3 | | y=(1.044)* | | 4x+1/2=270 | | 16/g;=4 | | .075x+5=2.5x-2 | | 10=0.5.f | | 32y+48=16(2y+48) | | 3a=5.7 | | 32y+48=16(32y+48) | | 6/x=21/3.5 | | 32y+48=16(3y+2) | | 132+7r=538 | | 32y+48=16(2y+3) | | 12d-6d-5d=14 | | (x-1)^3+3/2I(2x+3)^2+(-1-x)^3=18x | | x2–3x–12=0 | | 5/6t=-1/6 | | 3y÷4y=49 | | 12u+3u-9u=6 |

Equations solver categories