Question

NEED HELP! WILL MEDAL!
Solve for x. Express the answer in simplest form.
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Answer 1

take 4x-1 to the r.h.s

Answer 2

multiply 4x-1 on both sides.

Answer 3

oh!

Answer 4

cross multiplie and solve for x

Answer 5

wait so we have to do 7 times 3 and 1 times 4x-1?

Answer 6

yes

Answer 7

oh

Answer 8

then that would be

Answer 9

cross multiplie mean

(4x-1)*1 = 7*3

or not ?

Answer 10

oh... so 4x-1=21

Answer 11

and solve it for x

Answer 12

ok so then the answer would be 5.5 or 5 1/2?

Answer 13

can you help me with another question?