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AleksandrR [38]
3 years ago
10

Let x = 6. Evaluate 5x + 18x.

Mathematics
1 answer:
zimovet [89]3 years ago
3 0

Use the substitution method

5x+18x

5(6)+18(6)

30+18(6)

Mutiply first then add

30+108

= 138

Answer: 138

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