2007-09-27 21:07:15 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Question should read as:-
(1 / 4) x + 3 = 15
(1 / 4) x = 12
x = 48
2007-09-27 21:38:32 · answer #1 · answered by Como 7 · 1⤊ 0⤋
x = 48
2007-09-28 04:10:04 · answer #2 · answered by Jalalcohol 2 · 0⤊ 0⤋
1/4x + 3 = 15
1 + 3 = 15.4x
1 + 3/ 15.4 = x
i think
2007-09-28 04:12:42 · answer #3 · answered by Rajthegr8 3 · 0⤊ 0⤋
Subtract 3 from both sides, and then multiply both sides by 4, and you see that x=48. An equation means both sides are equal, so if you do the same operation on both sides, it will still remain equal. Useful, no?
2007-09-28 04:11:18 · answer #4 · answered by Mer? 2 · 0⤊ 0⤋
1 + 12x = 60x
x = 1 / 48 .......
2007-09-28 04:13:09 · answer #5 · answered by mike 2 · 0⤊ 0⤋
0.25x=15-3
x=12/0.25
x=48
2007-09-28 04:15:20 · answer #6 · answered by Anonymous · 0⤊ 0⤋