如果y為3x和5且大于x,那么當(dāng)y為何值時(shí)y大于x
即：
∵ y=3x+5
∴ 3x+5 > x
解得 x > -2.5
為E老實(shí)說(shuō)這題目感覺(jué)不太對(duì)勁，雖然說(shuō)不出來(lái)
if y is the sum of 3x and 5 more than x ,by what number does y exceed
if y is the sum of 3x and 5 more than x ,by what number does y exceed
A 2
B 3
C4
D5
E can not be determined
A 2
B 3
C4
D5
E can not be determined
英語(yǔ)人氣：163 ℃時(shí)間：2019-12-22 22:41:36
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