Question

6x + x =  5¹¹ : 5⁹ + 3¹

Answer 1

\(6x+x=5^{11}:5^9+3\\ 7x=25+3\\ 7x=28\\ x=28:7\\ x=4\)

Answer 2

6x + x =  5¹¹ : 5⁹ + 3¹

6x + x =  5² + 3

6x + x =  25 + 3

6x + x =  28

x( 6 + 1 ) = 28

x . 7 = 28

x      = 28 : 7

x      = 4

Answer 3

\(6x+x=5^{11}:5^9+3^1\)

\(7x = 5^2 + 3\)

\(7x=25+3\)

\(7x=28\)

\(x=28:7\)

\(x=4\)

Answer 4

6x+x=511:59+37

x=25+3

7x=28

x=28:7

x=4