Question

Solve for y. Round to the nearest tenth and the explain all steps3=15+4y

Answer 1

The solution to the equation is;

`y=-4.5`

Step-by-step explanation:

Given the equation;

`-3=15+4y`

firstly let's subtract 15 from both sides;

`\begin{gathered} -3-15=15-15+4y \\ -18=4y \end{gathered}`

then we can now divide both sides by 4;

`\begin{gathered} (-18)/(4)=(4y)/(4) \\ -4.5=y \\ y=-4.5 \end{gathered}`

Therefore, the solution to the equation is;

`y=-4.5`