7-a/4.2

Simple and best practice solution for 7-a/4.2 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 7-a/4.2 equation: 


a in (-oo:+oo)

7-(a/4.2) = 0

7-0.23809524*a = 0

7-0.23809524*a = 0 // - 7

-0.23809524*a = -7 // : -0.23809524

a = -7/(-0.23809524)

a = 29.39999976

a = 29.39999976

See similar equations:

| x-5+3x+2=63-23 | | 3v-14=7 | | 7=4/3(x+15) | | 3(5x+1)+(3x+3)= | | 2x^2+5x+k=0 | | -8n+5(1+5n)=-6n-14 | | 0.25x+0.6=0.125x*2 | | 7 = 43(x+15) | | -4/5(x-5)=2/3(x-5) | | 9x=y+9 | | 48-6x=17 | | 19-2k=-1 | | 4(s+1)=8(s+3) | | -5(3x+3)-4(4x-1)= | | x=88-2(y-10) | | 5(x+5)/3=3x-2 | | -x/3+5=17 | | 7+4y=11 | | U+1/8=-3/4 | | 7x+7=-6x-84 | | -4(5-6c)=22 | | m/6=4/8 | | (N+5)*3=84 | | 8x+1=5x+19 | | x^4+3x^3-5x^2-12x+4=0 | | 2x^3+12x^2=54x | | 11-2a=-a-(a-4) | | x+7=94 | | 14.2t+25.2=3.8t+26.8 | | 4x-1=-x-41 | | 7-3x/2=11 | | 9-x=-7 |

Equations solver categories