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zimovet [89]
3 years ago
6

28=8x+12-7x How do u solve this?

Mathematics
2 answers:
sweet [91]3 years ago
7 0

28=8x+12-7x

 combine like terms:

8x-7x = 1x = x

now you have

28=x+12

 subtract 12 from both sides

16=x

switch sides

x = 16

BlackZzzverrR [31]3 years ago
3 0
Simplify 8x + 12 - 7x to x + 12

subtract 12 from both sides

simplify 28 - 12 to 16

Answer: x = 16.
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AB and BC are tangents to P. what is the value of x? this is really so confusing
Westkost [7]
1. Angle PAB is 90 degrees, as it is formed from the tanget to the circle at A, and the radius drawn to A. 

2. AB=BC, because tangents drawn to a circle from the same point are equal.

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4. So measure of m(BPA)=x/2 and m(ABP)=73/2.

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4 0
4 years ago
Y is directly related to X , and Y is 81 when X is 27.<br><br> The constant of variation is
zhenek [66]
Since x and y are directly related, the equation for their comparison will look like

kx = y

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5 0
4 years ago
Read 2 more answers
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Step-by-step explanation:

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4 0
4 years ago
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vekshin1

Answer:

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Step-by-step explanation:

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8 0
3 years ago
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