Question

7(f-1)=45

Answer 1

7(f-1)=45

7f-7*1=45 ... distribute

7f - 7 = 45

what's next?

Answer 2

so the answer is....

Answer 3

hello

Answer 4

what's the next step

Answer 5

subtract 7

Answer 6

close, but you really add 7 to both sides

Answer 7

so now :
7f =52

Answer 8

good

Answer 9

divide 52 by 7 and you get....

Answer 10

7.42857149

Answer 11

\[\Large f = \frac{52}{7}\]

or

\[\Large f = 7\frac{3}{7}\]

or

\[\Large f \approx 7.42857142857142\]

Answer 12

thanks a lot. :)

Answer 13

np