Question

7x-2x= 6^17 ÷ 6^15 + 2^8 ÷ 2^6

Answer 1

\(7x-2x=6^{17}\div6^{15}+2^8\div2^6\)

\(7x-2x=6^2+2^2\)

\(7x-2x=40\)

\(x.\left(7-2\right)=40\)

\(x.5=40\)

\(x=40\div5\)

\(x=8\)

Answer 2

=>5x=36+4=40

=>x=8