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Y_Kistochka [10]
2 years ago
15

Evaluate 6+3b if b=7

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
6 0
27. Replace b with 7, making 6 + 3(7). The 3 and parentheses of 7 hint multiplication, so you multiply to make 21, then add 6 relating back to PEMDAS to teach you the correct order to solve the problem.
Wittaler [7]2 years ago
5 0
Evaluate 6+3b if b=7
To solve this problem, we must plug the value of b into the equation and follow the order of operations like so:
Original Equation: 6+3b
Plug in Given Information: 6+3*7
Remember that in the order of operations, we multiply before adding.
Multiply: 6+21
Add: The answer is <u>27.</u>

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