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overtonka
Group Title
Solve Each system of equations with substitution
5av=23
a+v=3
 one year ago
 one year ago
overtonka Group Title
Solve Each system of equations with substitution 5av=23 a+v=3
 one year ago
 one year ago

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DefiantLeek Group TitleBest ResponseYou've already chosen the best response.0
is this saying that a and v = 3
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.1
All you have to do is pick your favorite variable from one equation (v or a) and solve for it, then substitute whatever answer you get into the other equation.
 one year ago

abc123! Group TitleBest ResponseYou've already chosen the best response.0
solve for what
 one year ago

overtonka Group TitleBest ResponseYou've already chosen the best response.0
idk please just help me solve it
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.1
I think the 'v' variable would be easiest to work on here
 one year ago

abc123! Group TitleBest ResponseYou've already chosen the best response.0
if u want to solve for a u plug in v3 into the top equation for a. if u want to solve for v u plug in 3+a into the top equation for v
 one year ago

theslytherinhelper Group TitleBest ResponseYou've already chosen the best response.1
5av=23 a+v=3 (copied so that I may see it properly) 5av=23 Subtract 5a from both sides now v = 23 5a But the variable cannot be negative. Multiply both sides by 1. v = 23 + 5a Now substitute this equation into  a + v = 3, in the 'v' slot.
 one year ago
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