2007-12-10 07:39:55 · 8 answers · asked by kells 1 in Science & Mathematics ➔ Mathematics
2x = 4
x = 2
2007-12-12 09:58:41 · answer #1 · answered by Como 7 · 2⤊ 0⤋
good lord. this isn't college algebra.
5 + ? = 9
2 * what will give a number to add to 5 to equal 9?
2*2= 4 +5 = 9
2007-12-10 07:43:43 · answer #2 · answered by Anonymous · 0⤊ 0⤋
2x+5=9
subtract 5 from 9
divide 2x by 2 and divide 4 by 2
x=2
this is no college, some middle school stuff
2007-12-10 07:50:15 · answer #3 · answered by paullucky 4 · 0⤊ 1⤋
more like 8th grade algebra!
2x+5=9
-5 -5
2x=4
/2 /2
x=2
2007-12-10 07:43:16 · answer #4 · answered by Anonymous · 0⤊ 0⤋
2x+5=9
subtract 5 from both sides
2x = 4
divide both sides by 2
x = 2
hope this helps!!
i dont think this is college algebra:)
2007-12-10 07:42:19 · answer #5 · answered by Anonymous · 0⤊ 0⤋
2x+5=9
2x+5-5=9-5
2x=4
2x/2=4/2
x=2
2007-12-10 07:43:34 · answer #6 · answered by judithgreanwood 3 · 0⤊ 0⤋
omg thats soo trouble-free!!! im in 6th grade in Illinois. the respond is 9 because of the fact i extra 'm all up includin all the x's and its 40 4 and then the final step is -35. 40 4 - 35 = 9! and your in college...
2016-12-10 18:45:26 · answer #7 · answered by dashrath 4 · 0⤊ 0⤋
2x + 5 = 9
2x = 4
x = 2
This is grade-school stuff.
2007-12-10 07:44:00 · answer #8 · answered by gebobs 6 · 0⤊ 0⤋