Question

2^x+3^x=35 solve and quickly ​

Answer 1

Answer:

$\bf \huge \implies \: given \: \\ \\ \sf \large \bull \: 2 {x}^{2} + 3 {x}^{2} = 35 \\ \\ \\ \\ \bf \implies \huge \: to \: find \: \\ \\ \sf \bull \large \: value \: of \: x \: \\ \\ \\ \bf \huge \implies \: solution \: \\ \\ \sf \large \bull \: 2 {x}^{2} + {3x}^{2} = 35 \\ \\ \sf \large \bull \: 5x = 35 \\ \\ \sf \large \bull \: x = \cancel \frac{35}{5} \\ \\ \sf \large \bull \: x = 7$