what is the value of 20-3b when b=4

asked by guest
on Mar 25, 2025 at 8:30 am



You asked:

Calculate the value of 20−3b20 - 3 b when b=4b = 4.

MathBot Answer:

20−3b=820 - 3 b = 8

20−3b=20−3⋅4=20−12=8\begin{aligned}20 - 3 b&=20 - 3 \cdot 4\\&=20 -12\\&=8\end{aligned}


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