5(r+20)=7r+3

Simple and best practice solution for 5(r+20)=7r+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 5(r+20)=7r+3 equation: 



5(r+20)=7r+3

We move all terms to the left:

5(r+20)-(7r+3)=0

We multiply parentheses

5r-(7r+3)+100=0

We get rid of parentheses

5r-7r-3+100=0

We add all the numbers together, and all the variables

-2r+97=0

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

-2r=-97

r=-97/-2

r=48+1/2

See similar equations:

| 15=4u-5 | | −5.2=0.04r | | 6x+2=2- | | 210=(3.1416)(6)(n) | | (2x)(8)=112 | | (5/4x-7/8x)=30 | | 4x+18=39 | | 3(x)+34(x)-40(x)=0 | | 5/4x-7/8x=30 | | x-19x-6=-102 | | 45=3/5w | | 8.12p+6.83p+5.05=16.7p2+6.83p | | (x-19)x6=-102 | | t/6+42=39 | | 9+y^=(y-4)(y-1) | | 3(5y-4)+7=-2 | | M=8x+20 | | 152-y=274 | | (4+x)+(9+x)=35 | | -3z-7-4=20 | | 2(3y-4)=3(y-2^3 | | -7+10k=83 | | 5(t+4)-7=3 | | 4(k+11)=76 | | x-19(-6)=-102 | | x–5=10–x | | -6=y/4+6 | | 3(x-7)=7(x+1) | | 5x=21=15x-89 | | 6-4x=-36 | | -3/2(-1/3x+2)=-8 | | 2x-5(x-4)=-6+5x-38 |

Equations solver categories