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anonymous
 one year ago
a − 3b = 4
a = b − 2
What is the solution to the set of equations in the form (a, b)?
anonymous
 one year ago
a − 3b = 4 a = b − 2 What is the solution to the set of equations in the form (a, b)?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0(−2, −2) (−3, −1) (−9, −7) (−5, −3)

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Use the substituion method plug in equation 2 into equation one \[\huge~\rm~ b2 − 3b = 4\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait how do I solve for b

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Start by combining like terms

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Good now we have 2b now we add 2 to both sides 4+2=?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1So now we have 2b=6 Whats 6/2 ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no wait u divide those right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so than it would be 3

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1Yes now we plug 3 in place of b in equation 2 a=32 32=?

pooja195
 one year ago
Best ResponseYou've already chosen the best response.1good so we have b=3 a=5 whats the answer?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thx for the help i'll fan and metal now ^_^
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