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ruslelena [56]
3 years ago
13

Solve for y if: x=2 y=5x+3

Mathematics
2 answers:
lisov135 [29]3 years ago
5 0
Solve for y, if x = 2

y = 5x + 3

Simply plug in "2" for "x" in our given equation :)

y = 5(2) + 3

Simplify.

y = 10 + 3

Simplify.

y = 13

To check our work, simply plug in 13 for y in the original equation, as well as plugging in 2 for x.

y = 5x + 3

13 = 5(2) + 3

Simplify.

13 = 10 + 3

Simplify.

13 = 13

Therefore, y = 13

~Hope I helped!~

nika2105 [10]3 years ago
4 0
Substitute in x = 2:

y = 5(2) + 3

y = 10 + 3

y = 13
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y intercept of the line occurs at x = 0

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The x intercept is at (0, 3)

Adding -2 to each axis will give (0-2, 3-2) = (-2, 1)

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Let y represent the number of pieces of pottery that was sold at the new price.

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They later decreased the price of each piece by​ $2. This means that the new price was 9.5 - 2 = $7.5

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