Question

state which of the following are equation with a variable . give reason for your answer . identify the variable from the equations with a variable . a)8=(3×4)+j b)30=6k c)2n +3=6​

Answer 1

Step-by-step explanation:

$(b)30 =6 k \\ k = \frac{30}{6} \\ \\ k = 5 \: \: \\ \\ \\ (c)2n + 3 = 6 \\ 2n = 6 - 3 \\ 2n = 3 \\ n = \frac{3}{2}$

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