Answer:
Hans has done a mistake in the second step.
The correct answer is:
5x^2+13x-6=0
5x^2+15x-2x-6x=0 - 5. -6=-30 -30=15. -2
5x(1+3x)-2x(1+3x)=0
(5x-2x)(1+3x)=0
5-2x=0 1+3x=0
x=5/2 x=-1/3
The value of y in
is 6/7
<h3>How to solve for y?</h3>
The equation is given as:

Open the bracket
-3 = 7y - 9
Add 9 to both sides of the equation
7y = 6
Divide both sides by 7
y= 6/7
Hence, the value of y in
is 6/7
Read more about equations at:
brainly.com/question/2972832
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<u>Complete question</u>
Solve for y

Only 1 time because your talking about division so u have to divide 8 into 8 which it only goes in 1 time:)
You didn’t even post a diagram
which of the following diagram represent a relation that is not a function
Answer:
b) When will the number of deer be 600?
Step-by-step explanation: