3+3r=18

Simple and best practice solution for 3+3r=18 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 3+3r=18 equation: 



3+3r=18

We move all terms to the left:

3+3r-(18)=0

We add all the numbers together, and all the variables

3r-15=0

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

3r=15

r=15/3

r=5

See similar equations:

| 10−2j=8 | | 1-9a-8=8a | | u4+ 13=15 | | 2u+10=18 | | (2x-4)-(6x+6=) | | x+1-14=9-7 | | 3=7−2k | | 1.4x=5.8 | | 9w-45=-2(w+6) | | 10=24-7p | | a^2+11a+26=-4 | | 20=3(t−13)+2 | | 7b+8=5b | | 16=u/4-16 | | 4x+6+126=180 | | 3x+50+12x-17=4x+39 | | t4+ 16=17 | | 4w=6w-18 | | 12x-4x+6=10 | | 6x+2=123 | | 3x=11x-1 | | -2,y2+5y-3=0 | | x^2+14x+3=(x-7)^2+49 | | 7x-12=-12 | | 3.y÷8=-2 | | 735+b=1034 | | 735+b=1034735+b=1034 | | 5x+4x=2,61 | | -45,30-r=15 | | 3x+53=8x=48 | | 4444444444444444444444444444444444444444444444444444444444444444t=9999999999999999999999999999999999999999999999999999999999999999 | | 3x-11=4(2x+1) |

Equations solver categories