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8_murik_8 [283]
3 years ago
8

ONE, MANY, OR NO SOLUTION1. 4x + 13 = 3x + 15​

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

one solution

Step-by-step explanation:

4x + 13 = 3x + 15

subtract 3x from both sides:

x + 13 = 15

subtract 13 from both sides:

x = 2

one solution

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Answer:

Step-by-step explanation:

CD is Pole

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ΔCAD,

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3 years ago
Prove that for all integers a and b, if a mod 7 = 5 and b mod 7 = 6 then ab mod 7 = 2.
sergiy2304 [10]
Hello :
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Step-by-step explanation:

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