Question 605081
Let {{{ s }}} = Sam's allowance
Let {{{ n }}} = Nathan's allowance
Let {{{ h }}} = Hector's allowance
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given:
(1) {{{ s = n + 6 }}}
(2) {{{ n = h - 8 }}}
(3)( {{{ s = 14 }}}
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Substitute (3) into (1)
(1) {{{ 14 = n + 6 }}}
(1) {{{ n = 12 }}}
Substitute (1) into (2)
(2) {{{ 12 = h - 8 }}}
(2) {{{ h = 12 + 8 }}}
(2) {{{ h = 20 }}}
Hector receives $20