12+-4r=20

Simple and best practice solution for 12+-4r=20 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 12+-4r=20 equation: 



12+-4r=20

We move all terms to the left:

12+-4r-(20)=0

determiningTheFunctionDomain
-4r+12-20+=0

We add all the numbers together, and all the variables

-4r=0

r=0/-4

r=0

See similar equations:

| p−27=5 | | 18s–6(6s–1)=–20s | | 30=-5(6f+6) | | 3k+2(5k=3)=7 | | 20-0.75x=16-0.50x | | +2(5k=3)=7 | | 3k+245k=3)=7 | | Y=3/2x+8 | | 8x+8(-2+8)=-6 | | 8(4e-4)=-5e-32 | | 20+75x=16+50x | | 5(1-2)-(3-2)=y | | 20+0.75x=16+0.50x | | (2x=1) | | (5x=5) | | -3x+15+20+12x=4(x+5)-4+5x | | 24x-6(-5)=-42 | | 14+3x-9=5x-9 | | 2^t=1/16 | | 14x5=17x-1 | | 3=9v-6v | | 2x-15=3x/5 | | 4(x+7)+2x=2(3x+13)-2 | | 5+3=x-1 | | 2c/3-7=-13 | | 2c/3-7=13 | | y=90+265 | | 12x×-29=67 | | 30=v+15 | | 7b^2=175 | | 4x+4.5=8.9 | | 2x²+x-4=0” |

Equations solver categories