2(2x+1)= (2 x 2x) + (2 x 1) = 4x + 2
First you would subtract x from both sides to move all the x's to one side
Then you would add 4 to both side to move all the non x's to one side
Lastly divide by negative 15 to have x by itself
9/-15 =-.6
So x as has root at x=-0.6
Answer:
x=2.45
Step-by-step explanation:
9/(x-11)=3
x9 x9 ( multiply by 9 on each side)
x-11= 27
/11 /11 ( divide by 11 on each side)
x=2.45
Happy Holidays :)
