2x/x+5=28/21

Simple and best practice solution for 2x/x+5=28/21 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 2x/x+5=28/21 equation: 



2x/x+5=28/21

We move all terms to the left:

2x/x+5-(28/21)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

2x/x+5-(+28/21)=0

We get rid of parentheses

2x/x+5-28/21=0

We calculate fractions


42x/21x+(-28x)/21x+5=0

We multiply all the terms by the denominator


42x+(-28x)+5*21x=0

Wy multiply elements

42x+(-28x)+105x=0

We get rid of parentheses

42x-28x+105x=0

We add all the numbers together, and all the variables

119x=0

x=0/119

x=0

See similar equations:

| -9x-2.7=6x+4.7 | | (x+1)(x-1)-2(x-1)=(x-1)^2-3(x+1) | | 6f+5f+6=7f+10 | | 6+x,x=14 | | -2d-4=12 | | 9+2c=c | | 6d-54;d=9 | | 4t-3=2t+5 | | 9x+7x=-15 | | 5x^2–7=60 | | -10+2h=h | | 0=2x²+10x-75 | | 98x=118 | | x+8=4x-12 | | 3x-8=32-2x/​ | | 4k4−8=44 | | 1.5^m=2.25 | | 24=6(v+5)-8v | | ?x?x?x?x?=80 | | (3x+2)*1.4=5x-3 | | 23x+5+25x-5=180 | | 0.75=2.5w | | 512+p=712 | | 4=a+7 | | 18j=342 | | (14/3)=(6/r) | | U²+11u+30=0 | | 8-y+5y=9 | | 3(4-2x)=2 | | -9h-18=93 | | 22x+4+5+35x=180 | | P^2+3=p(2p+1)+1 |

Equations solver categories