Solve the equation
-8y(y+2)=7
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Step-by-step explanation:
Answer:
\begin{gathered} \frac{3y}{2} + 8y = \frac{7}{2} \\ \\ \frac{3y + 16y}{2} = \frac{7}{2} \\ \\ \frac{19y}{2} = \frac{7}{2} \\ \\38y = 14 \\ \\ y = \frac{14}{38} \\ \\y = \frac{7}{19} \end{gathered}
2
3y
+8y=
2
7
2
3y+16y
=
2
7
2
19y
=
2
7
38y=14
y=
38
14
y=
19
7
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