2a-5a/7=9

Simple and best practice solution for 2a-5a/7=9 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 2a-5a/7=9 equation: 



2a-5a/7=9

We move all terms to the left:

2a-5a/7-(9)=0

We multiply all the terms by the denominator


2a*7-5a-9*7=0

We add all the numbers together, and all the variables

-5a+2a*7-63=0

Wy multiply elements

-5a+14a-63=0

We add all the numbers together, and all the variables

9a-63=0

We move all terms containing a to the left, all other terms to the right

9a=63

a=63/9

a=7

See similar equations:

| 5p+2=3p+8 | | 5=2n=20 | | 2x+x=100000 | | 5*x=1/125 | | 3(-5x+1)=93 | | (7x+10)/4=(3x-3)/2 | | 2x-9=-4x-27 | | K=13t+2 | | 2x+x+x/2+1=100 | | 4s-7=-19 | | 3·(2+x)=-6+x | | 60=2x+26 | | 2x+9=14-2xе | | Коренътнауравнението2x+9=14-2xе | | 2·(3x+2)=16 | | 6x+14=7x+5. | | 49x^=121 | | 3y=200/1 | | z÷9-7=3 | | (x/2)=8 | | 1-6x=-9 | | y2+8y+10=3 | | 42÷y=4 | | 4x=42-10x | | 42-y=4 | | 2x–5=7x+40 | | t/24-7=16 | | 7m-24=31 | | x2+3=23 | | 7(3x+6)/2=-1 | | 9x-(2x+5)=5(3x-8) | | 5^x=30,4 |

Equations solver categories