Question 1093893
 Deandre invested his savings in two investment funds. The amount he invested in Fund A was 
$7000
less than the amount he invested in Fund B. Fund A returned a 
7%
profit and Fund B returned a 
5%
profit. How much did he invest in Fund B, if the total profit from the two funds together was 
$2150
?
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0.05B + 0.07A = 2150
A = B - 7000
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Rearrange:
A - B = -7000
7A + 5B = 215000
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Modify::
7A - 7B = -49000
7A + 5B = 215000
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Stubtract and solve for "B"::
12B = 264000
B = $22000 
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Cheers,
Stan H.
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