\begin{aligned} 12&=p+6.2 12+6.2&=p+6.2-6.2&\green{\t ext{Step } 1} 18.2&=p&\blue{\text{Step } 2} \end{aligned} 12
12+6.2
18.2


=p+6.2
=p+6.2−6.2
=p


Step 1
Step 2


Find Ling's mistake.

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.