7r+10=3r+120

Simple and best practice solution for 7r+10=3r+120 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 7r+10=3r+120 equation: 



7r+10=3r+120

We move all terms to the left:

7r+10-(3r+120)=0

We get rid of parentheses

7r-3r-120+10=0

We add all the numbers together, and all the variables

4r-110=0

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

4r=110

r=110/4

r=27+1/2

See similar equations:

| (2x-16)+x=90 | | 0.5x+1=-x-2 | | 8|x+7|-20=4 | | 2x-16+x=90 | | x^-1=(-1/35) | | 3(x-1)+5x=1 | | -2y+3=-3(2y+11 | | 3x(3)=99 | | 6x-36-5x+35=x-16 | | 4-(3x-6)=28 | | 5x+5+22-2x=-6 | | x+2=6x+2 | | 49=3v-12 | | 7x-21=6x+21 | | 2x+1/2=4/5 | | .66x+2=1/6+4 | | 3(3-c)÷2=-2(2c+7)÷7 | | 200=5(2^x) | | 6x-5=2(x+3)+4x | | -4x+0.5=-4x+1 | | 2u-13=13 | | 16=x/5+15 | | 4x+(6x+5)=180 | | 4x•3=9 | | 59+15-4z=180 | | 5(e-2)=15+5e | | FC=3x-17,OG=7x-15 | | -24=y-18 | | 3/4x+12=15 | | (6+x)+(6x)=90 | | x2+8x+41=0 | | -6x+11+7x=6+x+5 |

Equations solver categories