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leonid [27]
3 years ago
7

4 times a number plus 5 times a number is the same as ten more than 8 times the number

Mathematics
1 answer:
Alexxandr [17]3 years ago
6 0
So first lets make the equation
4x+5=10+8x
so we subtract 8 on each side to get
-4x+5=10
then subtract 5 on each side
-4x=5
then divide -4 on each side to get -1 1/4
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Help me please ASAP
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Answer:

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Step-by-step explanation:

A line has the angles of 180 degrees so if m<1 is 110 then m<2 must be 70degrees. Then m<4 is opposite side of m<1 so it has to be the same number of degrees and the same for m<3 is the opposite side of m<2.

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