63-x=2x+3
2006-10-06 20:26:01 · 17 answers · asked by QuestionsIAsk 1 in Education & Reference ➔ Homework Help
Show your work :).
2006-10-06 20:28:16 · update #1
x=30
63-30= 2 times 30-3 WRONG
x=20
me bad it is 20
63-20=40+3
2006-10-06 20:27:26 · answer #1 · answered by Anonymous · 0⤊ 1⤋
Easy!
63-x = 2x+3 [bring over the x on one side of the equation]
63-3 = 2x + x
60 = 3x
x= 60/3
x= 20
2006-10-07 03:31:30 · answer #2 · answered by freshlimesoda 3 · 1⤊ 0⤋
63-x=2x+3
60-x=2x (minus the 3 to the 63)
60=3x (add the x to the other side)
x=20 (divide 60 by 3)
Hope this helped :)
2006-10-07 03:30:51 · answer #3 · answered by shynryd 2 · 1⤊ 0⤋
63 = 2x + x + 3
60 = 2x + x
60 = 3x
60/3 = 3x/3
20 = x
2006-10-07 03:54:11 · answer #4 · answered by rwwebber4 2 · 0⤊ 0⤋
it is easy
63-x=2x+3
transpose the x to 2x or the 63 to 3
it depends of how you want to be first.....
63-x=2x+3
-x-2x=3-63
-3x=-60
then divide it to negative 3
-3x=-60 over -3
then cancel the negatives then it will be positive...
x=20
CHECK
63-x=2x+3
63-(20)=2(20)+3
43=43
2006-10-07 03:44:55 · answer #5 · answered by Anonymous · 0⤊ 0⤋
63-X=2X+3
take all X terms on oneside and constants on other side... thats it u will get the answer.....
63-3=2X+X
60=3X
now the 3 which is multiplying X is sent to other side so it devides 60.
therefore X=60/3
X=20
2006-10-07 03:35:09 · answer #6 · answered by kitti_nicky 2 · 1⤊ 0⤋
Put all the x on one side by adding x to both sides. Put all the numbers on the other side by subtracting 3 from both sides.
63-3-x+x=2x+x+3-3
60=3x
Solve for x by dividing both sides by three.
60/3=3x/3
20=x
Go back and check by plugging in 20.
63-20=2(20)+3
43=40+3
43=43
2006-10-07 03:30:27 · answer #7 · answered by bunstihl 6 · 2⤊ 0⤋
63 - x = 2x + 3
-x -2x = 3 - 63
-3x = -60
3x = 60
x = 20 ---answer
2006-10-07 03:30:09 · answer #8 · answered by The young Merlin 4 · 0⤊ 0⤋
63+(-x)=2x+3
(+x ) (+x)
63 = 3x+3
+(-3) +(-3)
60 = 3x
x = 30
2006-10-08 20:30:24 · answer #9 · answered by mulan8 1 · 0⤊ 0⤋
It so simple dear
look!
63-x = 2x+3
63-3 = 2x+x
60 = 3x
3x = 60
x = 60/3
i.e. 20
this is your answer.
Hope u have understood. Try to practice this type of problem more so that u can be able to solve such problems.
2006-10-07 03:48:41 · answer #10 · answered by sugandh 1 · 0⤊ 0⤋
x=20
2006-10-07 03:28:59 · answer #11 · answered by interested_party 4 · 0⤊ 0⤋