Question

IIIIdentifying solutions to a linear equation in one variable: Two-...For each value of y, determine whether it is a solution to+3=-7.9Is it a solution?Х5עYesNo- 9OO72оо63-90

Answer 1

We need to use the v given values and then find if the value match:

Where v=-9

$\begin{gathered} \frac{-9}{9}+3=-7 \\ -1+3=-7 \\ 2=7 \\ So\text{ v=-9 is not correct} \end{gathered}$

Where v=72

$\begin{gathered} \frac{72}{9}+3=-7 \\ \\ 8+3=-7 \\ 12=-7 \\ So,\text{ v=72 is not correct} \end{gathered}$

Where v=63

$\begin{gathered} \frac{63}{9}+3=-7 \\ 7+3=-7 \\ 10=-7 \\ So,\text{ v=}-7 \\ So,\text{ v=63 is not correct.} \end{gathered}$

Where v=-90

$\begin{gathered} \frac{-90}{9}+3=-7 \\ -10+3=-7 \\ -7=-7 \\ So,\text{ v=-90 is correct.} \end{gathered}$