r=2-1

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



r=2-1

We move all terms to the left:

r-(2-1)=0

We add all the numbers together, and all the variables

r-1=0

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

r=1

See similar equations:

| 1/5d+3=6 | | c+8/3=5 | | g/4+16=22 | | -5x-14=41 | | -4.1=-0.4a+1.1 | | 5(i+7)=35 | | 8-4=y | | 2x+5=14+21/3 | | 9a+5–7a–2a= | | (4y/1½)=6 | | 0.50(x)+100=125 | | (5+x)/3=4;x= | | 5x-4+2x=11 | | 94⋅103x=  70 | | -g+2(3+g)=–4(g+1) | | 6x+5=4x+21=180 | | x2​+1+3x4​=-9 | | 0.5(2x+-6)=3x+13 | | 9x–3=5x+5 | | 0.10(x+200)=5,000 | | –2z=–16 | | (f)=4 | | 2(x+4)+3x=x8 | | (2x+6)+(2x)=180 | | 1/12=1/4-1/6-x | | x/3+2.5=1 | | 4x20=160 | | x3-6=24 | | f(7)=21(7)+11 | | 1=c/4−2 | | b+2b(b+16)=180 | | 141=6x-7(6x+21) |

Equations solver categories