2r+6=20

Simple and best practice solution for 2r+6=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 2r+6=20 equation: 



2r+6=20

We move all terms to the left:

2r+6-(20)=0

We add all the numbers together, and all the variables

2r-14=0

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

2r=14

r=14/2

r=7

See similar equations:

| −45=5y | | -45=5y−45=5y | | 62=2m(6m-1)+4m | | 3m(m+5)=10m+1 | | 6x-3-2x+10=7x-5 | | 7(c-4)+6=c+20 | | 5x+3=53= | | 3(2x+4)−5=6x+7 | | –k+–2=–7 | | x/2+7=39 | | 2(x+6)=22 x/2+7=39 | | z-23=50 | | -2r+3=-10(-8r-12) | | 13=b–3+ 9 | | -4+4x=9 | | 25=40/5x | | t+3=91 | | 10p+10p-10=-6(-7p-10)-8p | | X-4°+2x-7°=180° | | y4+–13=–9 | | -5/6=x+1/8 | | S=3Z={3n/n∈Z} | | -3.5+2n=11 | | 7x(x+9)=77 | | F(13)=2x-x | | 1/5m=50 | | 2(7x+4)=4x-6(2-x+7) | | 12=0.55x+3.25 | | y4+ –13=–9 | | 8.8=2.19(z+10)+8.8 | | c√c=81. | | 40=15+4.35d |

Equations solver categories