Question

what value of d is a solution to this equation?
5d = 30

d = 4
d = 6

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Explanation:

Step1: Check d = 4

Substitute \( d = 4 \) into \( 5d \): \( 5\times4 = 20 \), which is not equal to 30.

Step2: Check d = 6

Substitute \( d = 6 \) into \( 5d \): \( 5\times6 = 30 \), which matches the equation.

Answer:

d = 6