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2x+8y=19and 2x+11y=28 |
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Answer» 8y-11y=19-28 -3y=-9 y=3 put the VALUE of y in EQUATION 1 2x+8y=19 2x+8×3=19 2x+24=19 2x=19-24 2x=-5 x=-5/2 |
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