2007-02-27 05:00:22 · 8 answers · asked by Anonymous in Health ➔ Diet & Fitness
x = 4
2007-02-27 05:07:04 · answer #1 · answered by Jim G 7 · 0⤊ 0⤋
x=4
since 4x + 7 = 23
4x = 23 - 7
4x = 16
x = 16/4
x = 4//
2007-02-27 05:08:56 · answer #2 · answered by rewtrash 2 · 0⤊ 0⤋
x=4
2007-02-27 05:08:17 · answer #3 · answered by jtaylor1993 5 · 0⤊ 0⤋
x=4
2007-02-27 05:04:53 · answer #4 · answered by Ergonomia 2 · 0⤊ 0⤋
4x + 7 = 23
- 7 = - 7
4x = 16
4x / 4 = 16 / 4
x = 4
2007-02-27 05:06:11 · answer #5 · answered by abgroove 2 · 0⤊ 0⤋
abgroove has the right formula. when you become more comfortable with this type of math you can do it in your head. Think: what number(that's the x) times 4 plus 7 will equal 23
2007-02-27 05:11:17 · answer #6 · answered by chicagonightowl 2 · 0⤊ 0⤋
x=4
you subtract 7 from 23...that give you 16
then you divide 4 into 16 and you get 4, which is your answer.
2007-02-27 05:08:23 · answer #7 · answered by Anonymous · 0⤊ 0⤋
x = 3
(Assuming base 8)
Ha ha ha!
2007-02-27 05:08:25 · answer #8 · answered by Anonymous · 0⤊ 0⤋