1 answer:
You solve for one variable like
y-5x=2
"y=5x+2"
9x+3y=58
and you plug it in into the other equation
9x+3(5x+2)=58
You solve for x and then plug in your answer for x into the other equation
*let's imagine x=8*
then:
y-5(8)=2
and solve for y
:D
You might be interested in
Answer:
C. 6a + 5b
Step-by-step explanation:
36a^2-25b^2
Rewriting as
(6a)^2 - (5b)^2
We know this is the difference of squares
(x^2 -y^2) = (x-y)(x+y)
(6a - 5b) (6a+5b)
Answer:
(4*10)+(7*1/100)=40+7/100=40 7/100
Step-by-step explanation:
22 pancakes
sausage perhaps
The answer is <span>The two equal sides have a length of 4,</span>
<span>the third side has a length of 6.</span>
I can burly read that but the fraction should be right
