3x+x/4=20

Simple and best practice solution for 3x+x/4=20 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 3x+x/4=20 equation:



3x+x/4=20
We move all terms to the left:
3x+x/4-(20)=0
We multiply all the terms by the denominator
3x*4+x-20*4=0
We add all the numbers together, and all the variables
x+3x*4-80=0
Wy multiply elements
x+12x-80=0
We add all the numbers together, and all the variables
13x-80=0
We move all terms containing x to the left, all other terms to the right
13x=80
x=80/13
x=6+2/13

See similar equations:

| 2×a+3=a+5 | | -3z-7z=40 | | 50x=2200 | | 3(x+2)-13=32 | | 1/4(12x-4)=5x+7 | | 2(y+2)=2(y+2)=  8 | | 2(y+2)=2(y+2)=  88 | | (x+2)^2-2=23 | | 2(4p-5)=-10+8p | | 4(x+6)=5x+3 | | 34=―2(w―7)+10w | | 9x+7=8x-7 | | 9x-7=8x-7 | | 4(2z−5)=4(2z | | 7(2z-10)=14 | | 1/2(6x+8)-2=10 | | 7x+7=21x+7 | | 11x-110=473 | | 35,5=35x+37(100-x)/100. | | 5x+21=7-2x | | 10x+2=35-x | | 90-3x-2x=180 | | 25-4x=5-2x | | −2+ | | −2+ | | −2+ | | 5y-4/3=9y-7/3 | | 0.08w=0.06 | | 64x+64=1408 | | 100=12.5*a | | 9x=7x+8x | | 0.06(y-4)+0.10y=0.04y-0.3 |

Equations solver categories