what is the answer to this algebra quion?

2 ⤊

2z+7

2006-06-15 02:20:04 · 6 answers · asked by tigger 1 in Science & Mathematics ➔ Mathematics

2z+7 you need to get like terms together so first...
2z+7+-7 2z now get z over to the 2z
2z-z z<3

check ya later ♥

2006-06-15 04:24:05 · answer #1 · answered by ♥ The One You Love To Hate♥ 7 · 2⤊ 2⤋

z<3

2006-06-15 03:45:14 · answer #2 · answered by gari 3 · 0⤊ 0⤋

z<3

2006-06-15 02:23:28 · answer #3 · answered by Brian B 1 · 0⤊ 0⤋

2z+7 group all similar no. in one side:
2z-z<10-7
which meanz
z<3

2006-06-15 03:02:41 · answer #4 · answered by Anonymous · 0⤊ 0⤋

2z + 7 < z + 10
Minus away z from both sides...
z + 7 < 10
Minus away 7 from both sides...
z < 3
Answer: z < 3

2006-06-15 02:24:51 · answer #5 · answered by horensen 4 · 0⤊ 0⤋

true for (-infinity,3)
substitute some own values in z and verify

2006-06-15 02:27:17 · answer #6 · answered by Anonymous · 0⤊ 0⤋