2/7a=-6

Simple and best practice solution for 2/7a=-6 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 2/7a=-6 equation: 



2/7a=-6

We move all terms to the left:

2/7a-(-6)=0



Domain of the equation: 7a!=0

a!=0/7

a!=0

a∈R



We add all the numbers together, and all the variables

2/7a+6=0

We multiply all the terms by the denominator


6*7a+2=0

Wy multiply elements

42a+2=0

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

42a=-2

a=-2/42

a=-1/21

See similar equations:

| 9x-74=70 | | 2x-7-3x=6(x-1) | | 4-2(3x-7)=2(2x-9) | | 41-q=3(q+5) | | 7x-6-8x=-5x-6 | | 1/5(3x+3)=9 | | 3a^2-26a-40=0 | | 10x—20=13 | | (x+7)^2-11=0 | | 1/2y+5=1/7y | | 15/1=30/x | | (6x-1)+(5x+16)=125 | | 10x-10/5=(-18) | | 2x^2+2x=5x+9 | | 5x+4(x-5)=580 | | 8r+9=0 | | (1/2)y+5=(1/7)y | | f+(2f+2.50)=11.25 | | 10x-10/5=-18 | | 2/3=-x | | 8r-55=0 | | (3x+4)+(2x)+(3x)=180 | | 9x=288-7x | | 9^5x=23 | | 5(x-2)=4x-10 | | F(-5)=-12x+7 | | 5/4x=3/4x+10 | | 1x+4x=6+5x | | 29-4x=4-25+25 | | (2/3)n-3=8 | | 35.9/x=-76.1 | | x+3+6=2x+2+20 |

Equations solver categories