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Evaluate the expression for b = 7 6b + 8 – 5b
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4 votes
Evaluate the expression for b = 7
6b + 8 – 5b

User Mdaoust
by
5.4k points

2 Answers

2 votes

Answer:

15

Explanation:

6 × 7 = 42

5 × 7 = 35

42 + 8 - 35 = 15

User SpiritCrusher
by
4.8k points
3 votes

Answer:

For b = 7, the expression equals 15.

Explanation:

6b + 8 - 5b

Substitute the variable b = 7.

6(7) + 8 - 5(7)

Multiply.

42 + 8 - 35

Add.

50 - 35

Subtract.

15.

User Marco Sousa
by
5.0k points
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