solve the following equation for x in terms of y. 7x - 2y = 21?

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help please

2007-07-25 19:13:21 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

y=3.5x-10.5

2007-07-25 19:17:03 · answer #1 · answered by palkuthefool 2 · 0⤊ 0⤋

7x = 2y + 21
x = (2/7)y + 3

2007-07-26 02:22:45 · answer #2 · answered by lil boosie 4 · 0⤊ 0⤋

7x - 2y = 21

7x = 2y + 21
x = (2/7)y + 3

2007-07-26 02:17:36 · answer #3 · answered by Reese 4 · 0⤊ 0⤋

7x = 21 + 2y
x = 3 + (2/7) y

2007-07-26 05:36:41 · answer #4 · answered by Como 7 · 0⤊ 0⤋

x=(21+2y)/7

2007-07-26 02:46:40 · answer #5 · answered by richa p 1 · 0⤊ 0⤋