2007-09-12 11:28:50 · 14 answers · asked by staffsergeant87 1 in Science & Mathematics ➔ Mathematics
5x = 15
x = 3
2007-09-14 19:54:06 · answer #1 · answered by Como 7 · 1⤊ 0⤋
X=3
2007-09-12 11:34:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋
x =3
2007-09-12 11:39:06 · answer #3 · answered by Anonymous · 0⤊ 0⤋
x=3
2007-09-12 11:35:00 · answer #4 · answered by Young Gunner 2 · 0⤊ 0⤋
x=3
2007-09-12 11:34:49 · answer #5 · answered by Tanya J 2 · 0⤊ 0⤋
5x + 3 = 18
5x = 18 - 3
5x = 15
x = 15/5
x = 3
2007-09-12 11:33:52 · answer #6 · answered by Jor Atienza 1 · 1⤊ 0⤋
x=3
2007-09-12 11:32:50 · answer #7 · answered by Anonymous · 0⤊ 1⤋
5x + 3 = 18
-3 -3
5x = 15
%5 %5
x = 3
2007-09-12 11:35:13 · answer #8 · answered by moriah 2 · 0⤊ 0⤋
5x + 3 = 18
5x = 18 - 3
5x =15
x = 15 divide 5
x = 3
answer is 3!
2007-09-12 11:37:46 · answer #9 · answered by saraツ 4 · 0⤊ 0⤋
5x+3=18
-3 from both sides
5x=15
divide by 5 on both sides
x=3!!!!
i can do this in my sleep! lol
you will soon!!!!!!!
hope this helps!
2007-09-12 11:36:49 · answer #10 · answered by believer_920 2 · 0⤊ 0⤋