Question

Y=x-10 and y=2x+5 which is the solution to the equations (15,25)15,-25-15,-2515,25

Answer 1

As both equation are solved to y, we can equalize them, therefore we get that

`\begin{gathered} x-10=2x+5\rightarrow \\ x-2x=5+10 \\ -x=15 \\ x=-15 \end{gathered}`

and if x=-15 we get that y is

`y=-15-10=-25`

So the answer is (-15,-25)

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