2/5r-5=7

Simple and best practice solution for 2/5r-5=7 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 2/5r-5=7 equation: 


r in (-oo:+oo)

(2/5)*r-5 = 7 // - 7

(2/5)*r-7-5 = 0

2/5*r-12 = 0 // + 12

2/5*r = 12 // : 2/5

r = 12/2/5

r = 30

r = 30

See similar equations:

| 8y-5-4y+4=0 | | 8-6x+11+3x+4x-5=6+3*5 | | 4v+2=14 | | 28x-14x= | | 7=0.3x | | (-6,1)m=-4 | | 1+5(x-3)=2x-14+3 | | 6x+5=4x+31 | | 4=2w-6 | | 2.5=7.9-0.6x | | -12x+4=20x+3 | | 5p-11=3p-43 | | 7r=-3/7 | | (8-w)(5w+9)=0 | | 24=w/5-16 | | 6y-12-4y+7=0 | | 4-7(6m+8)=284 | | 4y-10=34 | | -3.6+m=-3.6 | | -3(-3x-7)=x-27 | | 55=5u+15 | | 1/3(9x+27)=x+7 | | -3x+7=5x-17 | | x=-2/5 | | 3/4x-1/2x=6/8 | | -21=4x-5 | | 15.36=6w | | 4x-2y=102 | | 5x+2(11-4x)=88+x | | 5(12-x)=35 | | (4t+1)/2=(t+5)/4+(t-3)/4 | | u/4=6.4 |

Equations solver categories