simplify
2007-09-21 11:24:04 · 10 answers · asked by joseph c 1 in Science & Mathematics ➔ Mathematics
- 20 + 30 m - 10 m
- 20 + 20 m
20 ( m - 1)
2007-09-21 23:08:48 · answer #1 · answered by Como 7 · 1⤊ 0⤋
Okay well I'm not sure of the answer, but I do know that (20-20m) doesn't equal 0, because on one side, you've got the variable, and on the other you've got a number.
-5(4-6m) - 10m
-20-(-30m) - 10m
-20+30m-10m
-20+20m
2007-09-21 11:33:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋
-5(4-6m)-10m
=-20+30m-10m
=20m-20. ANS.
=
2007-09-21 11:32:51 · answer #3 · answered by Anonymous · 0⤊ 0⤋
-5(4-6m) -10m
= -20 +30m -10m
= 20m - 20
= 20(m - 1)
2007-09-21 11:30:17 · answer #4 · answered by frank 7 · 0⤊ 0⤋
-5(4-6m) - 10m
-20+30m - 10m
-20 + 20m
2007-09-21 11:35:30 · answer #5 · answered by rakmo 2 · 0⤊ 0⤋
-5(4-6m)=-20+30m
-20+30m-10m= -20+20m
It could be reduced to 20(-1+m) too
2007-09-21 11:34:00 · answer #6 · answered by Chris2457 2 · 0⤊ 0⤋
-5(4-6m)-10m
-20+30m-10m
-20+20m
2007-09-21 11:32:45 · answer #7 · answered by Melody 3 · 0⤊ 0⤋
sweet thing, you need to stop inserting = wherever you want. you are giving wrong answers
[-20 +30m] - 10m
-20 +20m
20m -20
20(m - 1)
2007-09-21 11:34:17 · answer #8 · answered by intrepid_mesmer 3 · 0⤊ 0⤋
-20-30m-10m
-20-40m
-20=40m
-1/2=m
2007-09-21 12:48:36 · answer #9 · answered by Caitlin G 1 · 0⤊ 1⤋
20m-20
2007-09-21 11:31:54 · answer #10 · answered by Loveleen 2 · 0⤊ 0⤋