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V125BC [204]
3 years ago
15

What is the value of x, when -25(x - 4) = -55(x - 10)?

Mathematics
1 answer:
Finger [1]3 years ago
3 0

-25(x - 4) = -55(x - 10)\\\\-25x+100=-55x+550\ \ \ |-100\\\\-25x=-55x+450\ \ \ \ |+55x\\\\30x=450\ \ \ |:30\\\\x=15

Answer: D) x = 15

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Answer:

1. 4z=-8

z= -8/4= -2

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