Solve the one-variable equation using the distributive property and properties of equality. –6(2 + a) = –48 What is the value of
2 answers:
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For this case we propose a system of equations:
x: Variable representing the weight of large boxes
y: Variable that represents the weight of the small boxes
So
We clear x from the first equation:
We substitute in the second equation:
We look for the value of x:
Large boxes weigh 50 pounds and small boxes weigh 30 pounds
Answer:
Large boxes weigh 50 pounds and small boxes weigh 30 pounds
Hey, there! For this question, we can just start by plugging in the known values. can be rewritten as
.
Combine like terms:
If you add x to , x will become
, which means that x/2 + x = 3/2x.
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If you rearrange this, then your answer will be option b. Hope this helps.
