7(-2a+4)+(-4)(6a-5)
2006-06-08 02:30:35 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
= -14a+28-4(6a-5)
= -14a +28-24a+20
= -38a+48
2006-06-08 02:37:21 · answer #1 · answered by Anonymous · 1⤊ 1⤋
7(-2a + 4) - 4(6a - 5)
-14a + 28 - 24a + 20
(-14 - 24)a + (28 + 20)
(-14 + (-24))a + 48
-38a + 48
2006-06-08 13:49:38 · answer #2 · answered by Sherman81 6 · 0⤊ 0⤋
= -14a + 28 -24a + 20
= -38a + 48
= 48 - 38a
2006-06-08 11:39:36 · answer #3 · answered by jimbob 6 · 0⤊ 0⤋
-38a +48
2006-06-08 09:33:22 · answer #4 · answered by azphriend 2 · 0⤊ 0⤋
-38a+48
2006-06-08 09:41:09 · answer #5 · answered by Adriana 5 · 0⤊ 0⤋
-38a-8
edit; Ignore me I got it wrong hahaha!
2006-06-08 09:32:57 · answer #6 · answered by Anonymous · 0⤊ 0⤋
If you understand how to write this equation correctly then my guess is you know how to solve it. SO STOP WASTING MY TIME!
2006-06-08 09:40:18 · answer #7 · answered by Anonymous · 0⤊ 0⤋
(-14a+28)+(-24a+20)
-38a+48
answer being^^
2006-06-08 11:46:57 · answer #8 · answered by J The Technician 3 · 0⤊ 0⤋