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When solving an equation, Drew's first step is shown below. Which property justifies Drew's first step?
\text{Original Equation:}
Original Equation:
21(x^2-5)\left(\frac{1}{7}\right)+8 =
21(x
2
−5)(
7
1
​
)+8=
\,\, 3x^2+5
3x
2
+5
\text{First Step:}
First Step:
3(x^2-5)+8 =
3(x
2
−5)+8=
\,\, 3x^2+5
3x
2
+5

When solving an equation Drews first step is shown below Which property justifies Drews first step textOriginal Equation Original Equation 21x25leftfrac17right8 class=
When solving an equation Drews first step is shown below Which property justifies Drews first step textOriginal Equation Original Equation 21x25leftfrac17right8 class=

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