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solve the equation 2x +8y=29 |
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Answer» the question is incomplete. can you post the whole question? yaa 2x+8y=296x+2y=17 2x+8y=296x+2y=17 multiply equation 2 with 4 to make 2y equal to 8y2x+8y=2924x+8y= 68 subtract equation 1 from 2 we get22x= 40x=40/22=20/11So put x in equation 1(or the other equation it's your choice)2(20/11)+8y=298y= 29-40/118y= 29×11-40/118y=279/11y=279/88 |
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