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MaryamMclee
Feb 4, 2018, 12:46:30 PM
46
If a+b=6 and a-b = 4, what is the value of 2a + 3b?
+4
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1
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blessinglovesgo
Feb 4, 2018, 3:21:46 PM
a = 5 b = 1 (2*5) + (3*1) = 10 + 3 = 13
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