作业帮简单的英语+数学题It's5 kilometers far away from my home.(对5 kilometers 提问）___ ___ ___it from my home? it take us three hours to get there.(变同义句）We ___ three hours ___there二元一次方程4（x+2）=1-5y3（y+2）=3-2x详
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简单的英语+数学题It's5 kilometers far away from my home.(对5 kilometers 提问）___ ___ ___it from my home? it take us three hours to get there.(变同义句）We ___ three hours ___there二元一次方程4（x+2）=1-5y3（y+2）=3-2x详
简单的英语+数学题
It's5 kilometers far away from my home.(对5 kilometers 提问）
___ ___ ___it from my home?
it take us three hours to get there.(变同义句）
We ___ three hours ___there
二元一次方程
4（x+2）=1-5y
3（y+2）=3-2x
详细步骤
简单的英语+数学题It's5 kilometers far away from my home.(对5 kilometers 提问）___ ___ ___it from my home? it take us three hours to get there.(变同义句）We ___ three hours ___there二元一次方程4（x+2）=1-5y3（y+2）=3-2x详
How far is
how far 对距离提问.
How far is it from my home?这里到我家有多远呢?
It's 5 kilometers far away from my home.这儿到我家有五公里远.
spent getting
It takes us three hours to get there.（变同义句）
We spent three hours getting there.
我们花了三个小时到那里.（路上花去的时间是三个小时）
用代入法或消元法,
x=-3,y=1
How far is it from my home?
We spent three hours on there.
X=-3
Y=1