21=x/3+7

Simple and best practice solution for 21=x/3+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 21=x/3+7 equation: 


x in (-oo:+oo)

21 = x/3+7 // - x/3+7

21-(x/3)-7 = 0

14-1/3*x = 0 // - 14

-1/3*x = -14 // : -1/3

x = -14/(-1/3)

x = 42

x = 42

See similar equations:

| (5p+3)(5P-8)=0 | | 14x-74-3x=14 | | 2(4x+3)+4(x-3)=90 | | -242/21=-9/4p+1/3-8 | | yX+zX=-c | | 2/3=5/6x | | y=(-4/7x)-8 | | 8x=5x-12 | | 14x-74-3x=57 | | 2208/990 | | .2y(x-8)=7 | | (x^2-7x+10)/(x+2) | | -72=-2x+11x | | 2*(-3/4) | | (x^-3y^2)/(x^2y^-4) | | 0=3b-5b | | -3/4*2 | | 2(L+W)=A | | -5/3x-7/2x=341/48 | | 72=4.52 | | 2x^2=3x+54 | | 630/60 | | 21-x=12 | | 9x+5+2(12x+5)=180 | | IRT=P | | 3(-2)+1= | | 43+(-5)= | | 2/3-6h=11/6 | | 2x+5-7=36 | | k-7/5=11 | | -x-3x=4 | | -5m-1m=-6 |

Equations solver categories