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Temka [501]
3 years ago
11

Given the functions f(x)= 3x + 4 and g(x) = 5x - 10.  What is the value of  x for which f(x) = g(x) .​

Mathematics
1 answer:
Westkost [7]3 years ago
6 0

Answer:

7

Step-by-step explanation:

According to the question,

f(x)= 3x + 4 and g(x) = 5x - 10 are equal.

So,

3x + 4 = 5x - 10

- 2x = - 10 - 4

-2x = -14

2x = 14

x = 7

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Lunna [17]

Answer:

Step-by-step explanation:

Remark

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       ====================

                   2*1

x = 4 +/- sqrt (16 - 16)

          ==========

              2

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There are 2 roots but both of them are the same. Some teachers say there is only 1 root. I'm in that group.

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