(3a-30)/(a-10)

Simple and best practice solution for (3a-30)/(a-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 (3a-30)/(a-10) equation: 


D( a )

a-10 = 0

a-10 = 0

a-10 = 0

a-10 = 0 // + 10

a = 10

a in (-oo:10) U (10:+oo)

(3*a-30)/(a-10) = 0

3*a-30 = 0 // + 30

3*a = 30 // : 3

a = 30/3

a = 10

a in { 10} 

a belongs to the empty set

See similar equations:

| 3y+10=19 | | 4(x+8)=-14 | | N^2+2n-2=0 | | 3x^2-12x=12 | | 6=2x+10+10x | | 2(x+6)=1/3(6x+36) | | 2.3(x+4)=14 | | 2((9/8)-(x/10))+(x/3)=5 | | 7y/5+y | | 14x+24=2x+48 | | 3x+16=90 | | (k-1)^2/7(3.14) | | 2(9/8-x/10)+(x/5)=5 | | 20d+13d=-43 | | 4x^(7/2)-12=0 | | 65-8x+=9 | | x^3+x=6 | | 27x+5y=30 | | p-5+6=-5 | | 4a-5(6+7a)= | | 4c+11=3 | | 51/2x63/4 | | 3y=2x+21 | | 7x+3y-2= | | 2w+6+4w=114 | | 3s^2-9s-3=21 | | 3a+b=6 | | 80+8=6y+6 | | 3y+2z=13 | | 35+90x=80x+75 | | 7y+5(5y-12)=327 | | -3y+4y=11 |

Equations solver categories