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marin [14]
2 years ago
11

What is the value of x in the equation7x+2y=48 , when y = 3?

Mathematics
1 answer:
valentinak56 [21]2 years ago
8 0

Answer:

x = 6

Step-by-step explanation:

put '3' in where 'y' is :

7x + 2(3) = 48

7x + 6 = 48              subtract 6 from both sides of the equation

7x = 42                 divide both sides by 7

x = 6

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Answer:

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Now let's describe the general transformations that we need to use in this problem.

Reflection across the x-axis:

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6 0
3 years ago
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VARVARA [1.3K]

Answer:

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