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3 years ago

1/2g-4=2g-1/2g+4 does it have one solution or infinitely many solutions ? Why ?

Mathematics

2 answers:

Rudiy273 years ago

3 0

<h3>Answer: One solution</h3>

Explanation:

2g - (1/2)g = (4/2)g - (1/2)g = (3/2)g

The original equation becomes (1/2)g-4 = (3/2)g+4

The slopes are 1/2 and 3/2 respectively. Since the slopes are different, the two lines cannot be parallel.

Since we don't have parallel lines, they intersect at exactly one point leading to exactly one solution.

olya-2409 [2.1K]3 years ago

3 0

Answer:

the first one- one solution

the second one- infinitely many solutions

Step-by-step explanation:

1/2g-4=2g-1/2g+4
2g-1/2g-1/2g= -4-4
g= -8

One solution as one intersection point

=========

-2.1b + 5.3 = b- 3.1b +5.3
-2.1b + 5.3 = -2.1b + 5.3

considering this equation as lines, these are two overlapping lines, so there are infinitely many solutions

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