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Solve this question by using method of eliminination by substitution. 2x+3y=82x=2+3y. please solve by explaining. |
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Answer» Step-by-step EXPLANATION: answr ANSWER 2x+3y=8 ---------- ( 1 ) [ Given ] 2x=2+3y --------- ( 2 ) [ Given ]
,substituting VALUE of x in equation ( 1 ), 2(22+3y)+3y=8 2+3y+3y=8 2+6y=8 6y=8−2 6y=6 ∴ y=1 substituting value of y=1 in equation ( 3 ), x=22+3(1) x=25 x=2.5
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