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Paraphin [41]
2 years ago
10

What is the answer to this y=−x+2 y=3x−4 ​

Mathematics
2 answers:
Taya2010 [7]2 years ago
4 0

Answer:

x = 1.5

y = 0.5

Step-by-step explanation:

y = −x + 2

y = 3x − 4

so

-x + 2 = 3x -4

2 + 4 = 3x + x

4x = 6

x = 1.5

then y = -x + 2 = -1.5 + 2 = 0.5

Fed [463]2 years ago
4 0

We have: y=−x+2 and y=3x−4

So: - x + 2 = 3x - 4

<=> - x - 3x = - 4 - 2

<=> - 4x = -6

<=> x = -6 ÷ 4

<=> x = -6/4 = -3/2

=> y = - x + 2 = - (-3/2) + 2 = 3/2 + 2 = 3/2 + 4/2 = 7/2 = 3,5

ANSWER: x = -3/2 = -1,5 and y = 3,5

ok done. Thank to me :>

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3 years ago
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The model below represents an equation. Which value of x makes the value true?

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7 0
3 years ago
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Estamate 12871+6281+5146 by first rounding each number to the nearest thousand.
Pie
12,871 rounded to nearest thousand = 13,000.

6281 rounded to nearest thousand = 6,000.

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4 0
4 years ago
It's the 11th day of autumn and the first leaf has fallen! If the number of leaves on the ground is tripling with each passing d
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Answer: 1,594,323

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No of leaves on day 14

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The number of leaves that would be on the ground on the 24th day of autumn would be 1,594,323

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