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REY [17]
3 years ago
7

How do you solve for b and c?

Mathematics
1 answer:
dangina [55]3 years ago
6 0
C:
6*2 = 2.5c
c = 4.8

b:
Cannot be solved until the measure of one other angle in the X is added.
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Worth 30 points. Help a homie out
Sauron [17]

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Multiply the second equation by -3 to get -3x - 9y = -30.

Step-by-step explanation:

When eliminating, you need to find a term with the negative of that term to combine so that they cancel each other out. An example would be 3x in the first equation and (-3x) in another equation so that when added, it becomes: 3x-3x = 0.

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Solve x + 9 = 18 - 2x
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