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mash [69]
3 years ago
6

0.9(x-20)=830 solve the equation

Mathematics
1 answer:
taurus [48]3 years ago
7 0

Answer:

<u>x = 942 (rounding to the next whole) </u>

Step-by-step explanation:

Let's solve the equation:

0.9 (x-20) = 830

0.9x - 18 = 830

0.9x = 830 + 18

0.9x = 848

x = 848/0.9

x = 942.22

<u>x = 942 (rounding to the next whole) </u>

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4 0
2 years ago
Chad washes windows after school to make some extra money. He charges $5.50 to wash each window. If the customer provides the su
Fynjy0 [20]
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3 years ago
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