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ANEK [815]
3 years ago
14

Is x=5 the solution to the following equation? Show your work with the substitution property

Mathematics
2 answers:
Sever21 [200]3 years ago
7 0

Answer:

yes

Step-by-step explanation:

2x5=10

10-4=6

therefore it is the solution

guapka [62]3 years ago
5 0

Answer:

yes

Step-by-step explanation:

2x-4=6

Let x = 5

2*5 - 4 = 6

10 -4 =6

6 = 6

Since this is true, x=5 is a solution to the equation

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3 years ago
Prove that: 5^31–5^29 is divisible by 100.
ANEK [815]

Answer:

See explanation

Step-by-step explanation:

Consider the expression

5^{31}-5^{29}

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3 years ago
Find the solution to the equation z – 7 = 8.
Bas_tet [7]
Z - 7 = 8

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hope this helped!
7 0
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