1/7p-12=-2/7p+9

Solution for 1/7p-12=-2/7p+9 equation:

1/7p-12=-2/7p+9

We move all terms to the left:

1/7p-12-(-2/7p+9)=0


Domain of the equation: 7p!=0

p!=0/7

p!=0

p∈R



Domain of the equation: 7p+9)!=0

p∈R


We get rid of parentheses

1/7p+2/7p-9-12=0

We multiply all the terms by the denominator


-9*7p-12*7p+1+2=0

We add all the numbers together, and all the variables

-9*7p-12*7p+3=0

Wy multiply elements

-63p-84p+3=0

We add all the numbers together, and all the variables

-147p+3=0

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

-147p=-3

p=-3/-147

p=1/49