Question

4x-1=7
___ ___
3 1

Answer 1

@KAKES1967
@Bamawam
@NatsuOniKaze

Answer 2

will fan and medal!

Answer 3

@Bamawam
@NatsuOniKaze
@KAKES1967
@Kayleedid

Answer 4

i feel it is a but let one of them re-insure you just in case

Answer 5

sorry math my weak spot

Answer 6

ok

Answer 7

@mathstudent55

Answer 8

Cross multiply.

Example:

To solve

\(\dfrac{a}{b} = \dfrac{c}{d} \)

Cross multiply to get:

\(ad =bc\)

Answer 9

\(\dfrac{4x - 1}{3} = \dfrac{7}{1}\)

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

\(4x - 1 = 21\)

\(4x = 22\)

\(x = \dfrac{22}{4}\)

\(x = \dfrac{11}{2} \)