(15-4x) - (10-x) and 3(10+x) - (30 +3x)
What's another equation equivalent to these two?
And please explain if you can... Thanks much...
2007-06-14 20:09:05 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
these r not EQUATIONS u gave(as there is no sign of "=")
thes r two EXPRESSIONS
So question irrelevant...
2007-06-14 20:25:27 · answer #1 · answered by Vaibhav 2 · 0⤊ 0⤋
An equation requires an = sign so these are not equations. They are in fact expressions.
Expression 1
15 - 4x - 10 + x
5 - 3x
Expression 2
30 + 3x - 30 - 3x
(30 - 30) + (3x - 3x)
0
2007-06-15 05:10:58 · answer #2 · answered by Como 7 · 0⤊ 0⤋
specific they're equivalent as an occasion in case you're saying x=4 then y=2 on the two equations in case you're saying x=10 then y=8, back it works on the two equations. this shows that the two equations are equivalent
2016-12-08 09:49:13 · answer #3 · answered by ? 4 · 0⤊ 0⤋