18=15-7/a

Simple and best practice solution for 18=15-7/a 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 18=15-7/a equation:


D( a )

a = 0

a = 0

a = 0

a in (-oo:0) U (0:+oo)

18 = 15-(7/a) // - 15-(7/a)

7/a-15+18 = 0

7*a^-1 = -3 // : 7

a^-1 = -3/7

-1 < 0

1/(a^1) = -3/7 // * a^1

1 = -3/7*a^1 // : -3/7

-7/3 = a^1

a = -7/3

a = -7/3

See similar equations:

| X^2-6=11 | | 2(b-5)=14+8b | | y=24x-15 | | 3(2y-4)+3=-6 | | 5M^2+25M-20= | | -5=-2x+7x | | -10y+8y=15 | | f(0.21428571428)=7x+2 | | 10x^2-50=0 | | x/4-17 | | F(x)=24x-15 | | 3cos^2x+sen^2x=3 | | 2/5x=21/10 | | 4(c-6)= | | g(15)=0.4x+0.5 | | 5c=7c-7 | | 4x+y=8-y | | 3x-5(x+3)-1=-(4x+15) | | 78+7*7*7*7= | | 15d-12cd^2=0 | | 2(12)+2(x+6)=64 | | 2=9+x | | 12x^2-27x-10=0 | | m(2)-3=24 | | (5a-2b+7c)+(3a+b-c)= | | 1.06(2x+6.50)=16.43 | | 3(q-7)= | | f(0)=7x+2 | | -10x+4(1-7x)= | | -6x+4y=-2 | | 8(v+2)-v=3(v-1)+9 | | 6h-14x=11k |

Equations solver categories