Question

find the value of the following expressions when x=2 (5x by 4)​

Answer 1

Answer:

Let's solve for b.

x=2(5xby(4))

Step 1: Flip the equation.

40bxy=x

Step 2: Divide both sides by 40xy.

40bxy40xy=x40xyb=140y

Answer:b=140y

Step-by-step explanation:

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Answer 2

Answer:

40

Step-by-step explanation:

hope its correct

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