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Klio2033 [76]
3 years ago
13

Help me with this equation!

Mathematics
2 answers:
ddd [48]3 years ago
7 0

Answer:

A: 5

28-3x=13 You have to get rid of 28, so you

-28 -28 subtract 28 from both sides. 28-28 and 13-28

-3x=-15 Now you have to divide both sides by -3

<u>-3x</u> = <u>-</u><u>1</u><u>5</u> So, on the left side, you get 1 or just x, -3 -3 and on the right side 5

x=5

I really hope that makes sense

Thepotemich [5.8K]3 years ago
5 0
Answer would be C, it would equal 5
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Answer:

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Step-by-step explanation:

To write an equation into slope-intercept form, or y = mx + b format, we need to find the y-intercept of the line and its slope and substitute values for m and b.

1) First, find the y-intercept. The y-intercept is the point at which the line intersects the y-axis. Reading the graph, we can see that the line passes the y-axis at the point (0,2), thus that is the y-intercept.

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3) Now, substitute the calculated values into the y = mx + b format. The b represents y-value of the y-intercept. The y-intercept is (0,2), thus substitute 2 for b. The coefficient of the x term, or m, represents the slope, thus substitute -\frac{1}{6} for m. This will give the following equation of the line in slope-intercept format:

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