the answer for -3<7+2x solve the inequality help algebra 2?

0 ⤊

2007-09-06 11:36:28 · 5 answers · asked by Mayra T 1 in Science & Mathematics ➔ Mathematics

2x > -10

x > -5

2007-09-06 11:39:05 · answer #1 · answered by Beardo 7 · 0⤊ 0⤋

-3<7+2x
subtract 7
-10<2x
divide by 2
-5

2007-09-06 11:41:05 · answer #2 · answered by random 2 · 0⤊ 0⤋

2x>-10
x > - 5

2007-09-06 11:39:28 · answer #3 · answered by ? 5 · 0⤊ 0⤋

Switch the < with an equal sign and solve. But remember to switch the sign whenever you move a negative over.

2007-09-06 11:40:14 · answer #4 · answered by Anonymous · 0⤊ 0⤋

-3<7+2x
-7<-7+2x
________
-10<2x
________
2 < 2

-5 x>-5

2007-09-06 11:43:37 · answer #5 · answered by Anonymous · 0⤊ 0⤋