2007-11-04 06:13:49 · 6 answers · asked by Anonymous in Education & Reference ➔ Homework Help
4x-9+3x=8x-1
7x-9=8x-1
-x=8
x=-8
2007-11-04 06:16:51 · answer #1 · answered by JB 4 · 0⤊ 0⤋
Honors Math, do no longer fail me now. the respond is x = -8 First, the parentheses, -(9-3x) it is replaced to -(9+-3x) then to -9+3x now you have... 4x+-9+3x=8x-a million Subtract 4x from the two factors... , exchange 4x-a million to 4x+-a million Now it is... -9+3x=4x+-a million upload a million to the two area... -8+3x=4x subtract 3 x from the two factors and now you get -8=1x or -8=x -8 is your answer
2016-11-10 06:20:53 · answer #2 · answered by larrinaga 4 · 0⤊ 0⤋
4x-9+3x=8x-1
7x-9=8x-1
-8=x
2007-11-04 06:17:40 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
4x-(9-3x)=8x-1
4x+3x-9=8x-1
7x-9=8x-1
-8=x
2007-11-04 06:18:06 · answer #4 · answered by ? 1 · 0⤊ 0⤋
put it in a graphing cal.
or
x = -8
2007-11-04 06:17:48 · answer #5 · answered by Kake 2 · 0⤊ 0⤋
IDK
2007-11-04 06:18:53 · answer #6 · answered by Cutie Pie 3 · 0⤊ 0⤋