Answer :
First of all, we need to write over here the equation:
[tex]\begin{gathered} 9x-10+8x+5=90;\text{ we add the x's coefficient} \\ 17x-5=90 \\ 17x=90+5 \\ 17x=95 \\ x=\frac{95}{17}=5.59 \\ \end{gathered}[/tex]Finally the answer is:
x=95/17
First of all, we need to write over here the equation:
[tex]\begin{gathered} 9x-10+8x+5=90;\text{ we add the x's coefficient} \\ 17x-5=90 \\ 17x=90+5 \\ 17x=95 \\ x=\frac{95}{17}=5.59 \\ \end{gathered}[/tex]Finally the answer is:
x=95/17