Question

291-(5×А+11)=239
А=?

Answer 1

291 - ( 5 • A + 11 ) = 239
5A + 11 = 291 - 239
5A = 52 - 11
A = 41 : 5
A = 8,2

Answer 2

291-(5*А+11)=239 (291+11)-5*А=239 302-5*А= 239 5*А=302-239 5*А=63 А=63:5 А=12,6