When a + b = 13 and 2d + b = 13, what is the value of d?
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5
after solving the two equation simultaneously u will
get eq a-2d=0
= a=2d
therefore d=a/2
get eq a-2d=0
= a=2d
therefore d=a/2
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Step-by-step explanation:
a+b=13 and 2d+b=13 what is th value of d?
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