x*8*1/100+2x*9*1/100=2600
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Answer:
10,000
Step-by-step explanation:
x × 8 × 1 /100 + 2x × 9 × 1 /100 = 2600
8x/100 + 18x/100 = 2600
( 8x + 18x ) / 100 = 2600
26x = 2600 × 100
x = ( 2600 × 100 )/26
x = 10,000
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