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xeze [42]
3 years ago
5

Solve for y: 8 = x-y

Mathematics
1 answer:
AnnyKZ [126]3 years ago
8 0

Answer:

The correct answer is:

y= x-8

Step-by-step explanation:

We have the equation: 8 = x-y

By clearing the equation for y (subtracting x both sides of equation) we have:

8 - x = -y (1)

Multiplying (1) by -1

-8+x = y (2)

Re-arranging (2), finally we have:

y= x-8

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An equation is shown below 9 parentheses 3x minus 16 parentheses + 15 equals 6x - 24
inysia [295]

Answer:

x=5

Step-by-step explanation:

9(3x-16)+15=6x-24

27x-144+15=6x-24

27x-129=6x-24

21x=105

x= 5

8 0
4 years ago
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ATTENTION PLEASE IM ALMOST DONEE!!!!!<br> ANYONE WHNOS GOOD AT ANGLES !!!
statuscvo [17]
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5 0
3 years ago
Find the solution of the system of equation shown on the graph
GREYUIT [131]

9514 1404 393

Answer:

  (-7, -6)

Step-by-step explanation:

The solution to the system of equations is the point that is on both lines: their point of intersection. That point is (-7, -6).

8 0
3 years ago
The table shows a linear function.
FinnZ [79.3K]

Answer:

B) f(x) = -3/5x +5

Step-by-step explanation:

There are several ways you can write the equation of a line from a list of points. When you look through the list and see that one of them is the y-intercept, then the problem can be easier. When you look through the list of answers and see that the required answer is in slope-intercept form, then you know all you need to do is find the slope to go with the intercept you've located.

The point (x, f(x)) = (0, 5) tells you the y-intercept is 5.

The slope, the change in y divided by the change in x for two points, is ...

... (-1 -2)/(10 -5) = -3/5

This is the slope and the coefficient of x in the linear equation.

Now, we know the y-intercept (b=5) and the slope (m=-3/5), so we can fill in the slope-intercept form of the equation of a line:

... y = mx + b

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6 0
3 years ago
SOMEBODY HELP PLEASEEE I DONT KNOW WHY THIS IS SUPPOSED TO BE 20+ CHARACTERS LONG BUT HERE IT IS
dimaraw [331]

<u>Answer:</u>

20h + 20

<u>Step-by-step explanation:</u>

5(2h + 4) + 10h

1️⃣ Expand by distributing terms.

<em>10h + 20 + 10h</em>

2️⃣ Collect like terms.

<em>(10h + 10h) + 20</em>

3️⃣ Simplify.

<em>20h + 20</em>

Answer: <em>20h + 20</em>

Done ✔

7 0
3 years ago
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