4=r/10

Simple and best practice solution for 4=r/10 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 4=r/10 equation: 


r in (-oo:+oo)

4 = r/10 // - r/10

4-(r/10) = 0

4-1/10*r = 0 // - 4

-1/10*r = -4 // : -1/10

r = -4/(-1/10)

r = 40

r = 40

See similar equations:

| 8/15-1/5 | | 5(2x+3)=9x+3 | | 3log(2x+20)-7=-4 | | 2=r/40 | | 11x+12=5x+6(x+2) | | 9(4x+16)=12(12+3x) | | (n(n-1)(n-2)(n-3)(n-4)(n-5)(n-6)(n-7)(n-8)(n-9)/3628800)*(.2^10)*(.8)^(n-10)=.9 | | 0.04x+0.2-0.4x=0.38 | | 6(45x-19)=-16(-26-6x) | | 20+3xy-3xy+y^2=10-y^2 | | 0.04x+0.2-0.4x=0.28 | | (.22)x=93.60 | | Log(x-4)=100 | | -31x+94=31+94x | | 1/2(x+7)=48 | | 5h+10=70 | | 15,000%25,000= | | 7w+2=3w | | 8x-600=5x+900 | | 4-3v=-2 | | -51x-68=-7-60x | | -2b-7=3b | | 7=n/2-1 | | -67x-55=-55-67x | | 12p-1=6p | | -3x(3x-2)=-3x+24 | | 2q+2=3q | | 4r+1=4r | | n(n-1)(n-2)(n-3)(n-4)(n-5)(n-6)(n-7)(n-8)(n-9)=0 | | -9(-30x-20)=44(49+5x) | | -4248=-12 | | -2t+7=3t-3 |

Equations solver categories