r/2+7=3

Simple and best practice solution for r/2+7=3 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 r/2+7=3 equation: 



r/2+7=3

We move all terms to the left:

r/2+7-(3)=0

We add all the numbers together, and all the variables

r/2+4=0

We multiply all the terms by the denominator


r+4*2=0

We add all the numbers together, and all the variables

r+8=0

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

r=-8

See similar equations:

| 2/2x=3/2 | | 3x+7=1,5x-3 | | 5x=12=(3x+30) | | x(x-4)+5x=156 | | 3^x-4=1/81 | | 5x=12=2(3x+30) | | 2u−60=12 | | 3y-6+3y=-9 | | 233333333333333333333/x=1.2345543 | | 6(1-8m)=-39-3m | | -5(2x-13)=2(x-12)-31 | | b+62=40 | | 0.9y+4=9.4 | | |-3p|=18 | | x/3−7=22 | | Y=3x-4x=5 | | x3−7=22 | | 188=2b+5(-7b-2) | | 0.028n^2=1 | | 5+6a=416 | | -8z+3=19 | | 5x+20+#=35 | | 2x+0.2=2.2 | | 50=80-1.5p | | 5x=4555 | | 3x^2+5=54 | | 5/4x-9=3/2x+14 | | 17-3=1/2(4x+8) | | 3x+7=1,5x | | 32=|t+8| | | x-23=8(2x+3)-17 | | 20y/5=40 |

Equations solver categories