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AriPottaBest ResponseYou've already chosen the best response.1
well, you know that y = 4x + 8, so you just substitute that for y in the first equation
 one year ago

rainbow22Best ResponseYou've already chosen the best response.0
y=2x+10 2x+10=4x+8 solve
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
do you know what to do now?
 one year ago

DiscordBest ResponseYou've already chosen the best response.0
Actually can do do it again. I'm still lost.
 one year ago

rainbow22Best ResponseYou've already chosen the best response.0
first you would find y in terms of x
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
it would be (4x + 8)  2x = 10
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
so you combine like terms first
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
4x and 2x being like terms
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
because in our equation, it says (4x + 8)  2x = 10. minus 2x is the same as 2x
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
so to combine 4x and 2x, it would be 4x  2x, which is...
 one year ago

DiscordBest ResponseYou've already chosen the best response.0
Oh man. I wrote that backwards.
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
what? can you write the whole question correct? :/
 one year ago

DiscordBest ResponseYou've already chosen the best response.0
Its y = 2x  10 y = 4x + 8
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
ok, so it would be 2x  10 = 4x + 8
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
now you have to add 4x to both sides
 one year ago

AriPottaBest ResponseYou've already chosen the best response.1
nvm, continue doing that
 one year ago

DiscordBest ResponseYou've already chosen the best response.0
Alright thanks. I understand now.
 one year ago
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