Question 575883
Let the units digit = {{{ b }}}
Let the 10's digit = {{{ a }}}
given:
(1) {{{ a + b = 8 }}}
(2) {{{ 10b + a = 11b }}}
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(2) {{{ b = a }}}
and
(1) {{{ 2a = 8 }}}
(1) {{{ a = 4 }}}
(1) {{{ b = 4 }}}
The number is 44