I need help badly. I really tried my best to figure this problem. Can someone please help me? Im beggggggggging
2007-06-22 18:14:29 · 20 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
21x +4 = -59
21x=-63
x=-63/21
x=-3
plug.
21(-3)+4=-59
-63+4=-59
-59=-59
2007-06-22 18:16:29 · answer #1 · answered by Anonymous · 2⤊ 0⤋
21(-3) + 4= -59
You could also do this..... 21x + 4 = -59
-4 -4
21x= -63
divide both sides by 21
You will get -3 for you answer..
So x= -3
2007-06-22 18:22:04 · answer #2 · answered by heyy 3 · 0⤊ 0⤋
Negative 3
21x = -59 - 4
21x = -63
x = -63 divided by 21
x = -3
2007-06-22 18:18:23 · answer #3 · answered by amremtman 2 · 0⤊ 0⤋
X= -3
2007-06-22 18:17:09 · answer #4 · answered by Pace 5 · 0⤊ 0⤋
21x +4 = -59
-4 -4
21x = -63
21x/21 = -63/21
{x=-3}
2007-06-22 18:23:43 · answer #5 · answered by krizco 1 · 0⤊ 0⤋
first. subtract 4 to get 21 x on one side
21x=-59-4
-59-4 give u -63
so
21x=-63
x=-63/21
as a negative number divide by a positive number u get a negative number
so x=-3
2007-06-22 18:19:49 · answer #6 · answered by Anonymous · 0⤊ 0⤋
21x+4=-59
-4 -4
21x=-63
divide both sides by 21
x=-63/21
reduce (if possible)
x=-3
2007-06-22 18:20:24 · answer #7 · answered by magpie40353 2 · 0⤊ 0⤋
Take away 4 from both sides. You are left wiht 21x=-63. -63/21 equals -3 so x=-3.
2007-06-23 02:10:41 · answer #8 · answered by sweet_angel92 3 · 0⤊ 0⤋
21x + 4 = -59
21x = -59 - 4
21x = -63
x = -3
2007-06-22 23:26:26 · answer #9 · answered by katrina_097 2 · 0⤊ 0⤋
so you know how to do it instead of just the answer, first off you would subtract 4 from both sides. which gives you 21x=63 then you would divide by 21 to get x...... which gives you x=3
2007-06-22 18:19:01 · answer #10 · answered by Jeff 2 · 0⤊ 0⤋