2/9=-7/9+a

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



2/9=-7/9+a

We move all terms to the left:

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



Domain of the equation: 9+a)!=0

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

a)!=-9

a!=-9/1

a!=-9

a∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-a+7/9+2/9=0

We multiply all the terms by the denominator


-a*9+7+2=0

We add all the numbers together, and all the variables

-a*9+9=0

Wy multiply elements

-9a+9=0

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

-9a=-9

a=-9/-9

a=1

See similar equations:

| x÷3=-7 | | -(m-6)=-34+4m | | -159=3(8m+3) | | 4q−3=17 | | 4x+6+7x=6 | | 4(m-1)+9=2+4m+3 | | 6(2x-7)=9x-3 | | 50=1.50e=e | | 3c−1=8 | | 2x+2(x-5)=6 | | (b-7)(b+5)=b+8)(b-9) | | 2x+8=12x+ | | -12=6(u-3)-4u | | -5{r+6}=-84 | | 2(4y-5)=3y+30 | | 7(x-7)=91 | | 5x-20=27 | | 5(r-10)=51 | | x=32+4 | | y-75=23 | | 3/4j+14=8 | | 2(2x+3)+3x=-1 | | d-1.83=11.07 | | 32x^2-128=0 | | 8(-4m+2)=240 | | 8x-55+5x-7=180 | | 7x-3+3x+5=7x-3 | | 3x4=44x | | (2/3)x+5=20-x | | 32=3x-19 | | -3b-4b=-7 | | (4x-3)+(2x+27)=90 |

Equations solver categories