Please show your work. Thanks
2007-09-09 16:46:00 · 8 answers · asked by need2noplz 1 in Science & Mathematics ➔ Mathematics
let number be x
x + (-7) = 4
x - 7 = 4
x = 4 + 7
x = 11
2007-09-10 07:48:39 · answer #1 · answered by Como 7 · 1⤊ 0⤋
11
2007-09-09 16:50:14 · answer #2 · answered by whiter_shade 2 · 0⤊ 0⤋
+11
2007-09-09 16:49:23 · answer #3 · answered by JN 4 · 0⤊ 0⤋
11+ (-7)=4
2007-09-09 16:54:01 · answer #4 · answered by fry3006 2 · 0⤊ 1⤋
x - 7 = 4
Add 7 to both sides,
x-7+7 = 4+7
x = 11
2007-09-09 16:50:17 · answer #5 · answered by sahsjing 7 · 1⤊ 0⤋
x + (-7) = 4
x - 7 = 4
x = 4 + 7
x = 11
2007-09-09 16:53:26 · answer #6 · answered by fall for you 2 · 1⤊ 0⤋
n+-7=4
n+-7+7=4+7
n=4+7
n=11
2007-09-09 16:50:28 · answer #7 · answered by firefighter 3 · 0⤊ 0⤋
if X is unknowen number
x - 7 = 4
x = 11
ok thanks
2007-09-09 16:54:58 · answer #8 · answered by sanjeewa 4 · 0⤊ 1⤋