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Ivanshal [37]
2 years ago
9

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

Mathematics
2 answers:
Gnoma [55]2 years ago
4 0

Answer:

15

Step-by-step explanation:

6 × 7 = 42

5 × 7 = 35

42 + 8 - 35 = 15

bearhunter [10]2 years ago
3 0

Answer:

For b = 7, the expression equals 15.

Step-by-step explanation:

6b + 8 - 5b

Substitute the variable b = 7.

6(7) + 8 - 5(7)

Multiply.

42 + 8 - 35

Add.

50 - 35

Subtract.

15.

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