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artcher [175]
3 years ago
10

-3x + y = -24 y = 7x + 22

Mathematics
2 answers:
77julia77 [94]3 years ago
5 0

Answer:

x = -11.5;. y = -58.5

Step-by-step explanation:

-3x+y=-24

y=7x+22

-3x+(7x+22)=-24

-3x+7x+22=-24

4x=-24-22

4x = -46

x = - 11.5

y= 7 * (-11.5) + 22

y = -58.5

levacccp [35]3 years ago
3 0

Answer:

first one: 8

second one: 3

Step-by-step explanation:

-3x + y = -24 |÷(-3x)

y = 8

y = 7x + 22 |-y

(y would be 1; the 7x moves to the other side.) meams:

7x = 21 |÷7

x = 3

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OlgaM077 [116]

Answer:

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3 years ago
Can someone do 15?!?!?
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<u>Given</u>:

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<u>Value of x:</u>

The value of x can be determined using the trigonometric ratio.

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Sunny_sXe [5.5K]
<span>What is 80.68 +79.56 equal?
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