-8(-8-4r)=320

Simple and best practice solution for -8(-8-4r)=320 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 -8(-8-4r)=320 equation:



-8(-8-4r)=320
We move all terms to the left:
-8(-8-4r)-(320)=0
We add all the numbers together, and all the variables
-8(-4r-8)-320=0
We multiply parentheses
32r+64-320=0
We add all the numbers together, and all the variables
32r-256=0
We move all terms containing r to the left, all other terms to the right
32r=256
r=256/32
r=8

See similar equations:

| x+79/9=-9 | | 15=x-2/5-3 | | X-3-3=(4x-20)/3 | | 4(6+2c)=0 | | 2y+(1.5y)=10 | | 20+17w=-96+15w | | 20-17w=-96+15w | | -2/5r+2r=6/5r+8/5 | | 20-17w=6+15w | | 13x=117×24 | | 3h=7(2/7-3/7h)-3 | | 10x+10/7=80 | | 10x-4=-6 | | 7-1/2=22b | | -3(-8v-7)=165 | | 6(2+T)-4(t+1)=t | | 5(e+70=20 | | 5(e+70=2- | | -2x-4=-8x+12 | | b=7-22 | | 7-22=b | | 7(k-8)=-91 | | (3x^2-10)/5=2x | | 2004=20x+4 | | 7=22b | | 8(2+t)-5(t+1)=t | | -3(x+2)-6=5x-2 | | 3x-5=2x=15 | | -80=(-4/3)x+209 | | 20-17w=6-15w | | 20-17w=-6-15w | | 3=48n |

Equations solver categories