Question

solve the following example
1)15p-3=42​

Answer 1

Step-by-step explanation:

$\\ \qquad\quad\sf \rightarrowtail 15p-3=42$

$\\ \qquad\quad\sf \rightarrowtail 15p=42+3$

$\\ \qquad\quad\sf \rightarrowtail 15p=45$

$\\ \qquad\quad\sf \rightarrowtail p=\dfrac{45}{15}$

$\\ \qquad\quad\sf \rightarrowtail p=3$

Answer 2

Step-by-step explanation:

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