2006-10-12 21:25:30 · 8 answers · asked by BearMan 1 in Science & Mathematics ➔ Mathematics
Your question is not clear. I am solving m for you...
-7(1-4) = 13(2m - 3)
-7(-3) = 26m -39
21 = 26m - 39
60 = 26m
m = 60 / 26 = 2.31(approx)
2006-10-12 21:33:50 · answer #1 · answered by Janice 3 · 0⤊ 0⤋
Hi Bear Man ;
-7(1-4) = 13(2m-3)
( -7 * 1) + ( -7 * -4) = ( 13 * 2m ) + (13 * -3)
-7 + 28 = 26m - 39
-7 + 28 + 39 = 26m
60 = 26 m
26 m = 60
m = 60 / 26
m ~ 2.307
Good Luck.
2006-10-13 15:09:06 · answer #2 · answered by sweetie 5 · 1⤊ 0⤋
my friend, i believe tat there is some error in the problem
you've copied it wrongly.
otherwise here is the solution
-7(1 - 4) = 13(2m - 3)
21 = 26m - 39
26m = 60
m = 60/26
m = 30/13 = 2.3
2006-10-13 04:39:29 · answer #3 · answered by aazib_1 3 · 0⤊ 0⤋
-7(1-4)=13(2m-3)
-7(-3)=26m-39
21+39=26m
60=26m
60/26=m
30/13=m
2006-10-16 03:42:22 · answer #4 · answered by srirad 2 · 0⤊ 0⤋
-7+28 = 26m -39
60 = 26m
m=30/13
2006-10-13 04:32:01 · answer #5 · answered by James L 5 · 0⤊ 0⤋
the answer is m=2.69
first we'll take care of the brackets therefore the problem becomes
step1
-7(-3)=26m-39
step2
21=26m-39
step3
26m=21+39
26m=60
step4
m=60/26 which gives m=2.30 approx
2006-10-13 04:32:01 · answer #6 · answered by kutmustakurt_forever 1 · 0⤊ 0⤋
21=26m-39
21+39=26m
m=60/26= 2.3
2006-10-13 04:31:52 · answer #7 · answered by Claudia 3 · 1⤊ 0⤋
42.
2006-10-13 09:01:56 · answer #8 · answered by Anonymous · 0⤊ 0⤋