Answer:
x = 3; y = 2
Step-by-step explanation:
You would just set each side equal to its opposite so for x, it'll be like:
4x+6=7x-3
and for y:
4y-3=3y+1
I attached my work below as well to help you.
Answer:
k = 2.5
Step-by-step explanation:
The standard form of a proportional equation is
y = kx ← k is the constant of proportion
y = 2.5x ← is in this form
with k = 2.5
Answer:

Step-by-step explanation:
<u>Step 1: Make an expression</u>
What number is 30 percent of 200

<u>Step 2: Multiply</u>
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Answer: 
Answer:
what is the question please ask properly
9514 1404 393
Answer:
Step-by-step explanation:
The midpoint divides the segment into two equal lengths:
AB = BC
5x -2 = 9x -10
8 = 4x
2 = x
AB = 5(2) -2 = 8
AC = 2AB = 2(8) = 16