2r-20=1-5r

Simple and best practice solution for 2r-20=1-5r 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-20=1-5r equation:


2r-20=1-5r

We simplify the equation to the form, which is simple to understand 
2r-20=1-5r

We move all terms containing r to the left and all other terms to the right. 
+2r+5r=+1+20

We simplify left and right side of the equation. 
+7r=+21

We divide both sides of the equation by 7 to get r. 
r=3

See similar equations:

| f(x)=3x^2+18x-16 | | 14-9x=-80-8xsolving | | aosf(x)=3x^2+18x-16 | | 73=10X+23 | | (4-7)n=13 | | 5t-5=5y-7 | | -1-n=7+2n+1 | | -5-8n=1-7n | | 4x+3=3+2x+12 | | V=(25-2x)(40-2x)(x) | | 6m^3+48m^2+90m=0 | | x+7=x-15 | | z-4*z-4=64 | | log(2)3-2= | | 5x+14-8x=9-(4x+2) | | 3n^3-12n^2-180n=0 | | 3-2x+4x+6=21 | | log(4)-16= | | 16t^2=400 | | 7+4(X+5)=7(3+X)-2X | | 1/16x=1/3 | | xsquare+3x+5=0 | | -5x+8x+8=11 | | z-4xz-4=64 | | 2(4x-3)+5x=3x-26 | | 3*x+7*x+7=10 | | 4x-5=8x+23 | | 5a-12=-2 | | 4+3x=4(3x+6) | | log(3)1/27= | | 2(a-5)=-5+2a | | log(3)1=0 |

Equations solver categories