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vaieri [72.5K]
3 years ago
15

Solve for x. i will give brainliest

Mathematics
2 answers:
kramer3 years ago
5 0

Answer:

x= 42

Step-by-step explanation:

Since the two lines are paralell we know that

(3x-20) + (2x-10) = 180

5x=210

x=42

sdas [7]3 years ago
3 0

Answer:

12

Step-by-step explanation:

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Help pls I'll give briliantest and give I 10 points please I need helpppp​
Katyanochek1 [597]

Answer:

P=-120

Step-by-step explanation:

This might be higher level than I am since I am still a student but p=-120i know that

4 0
3 years ago
Write an algebraic expression for the difference of 10 and u
Anna11 [10]
<span>Give the Algebraic expression for the difference of 10 and u.
Algebraic expression is the expression that contains the combination of number, variables and operators like addition, division, subtraction and multiplication.
In the given expression we need to convert it into algebraic expression.
=> expression of the difference of 10 and u
=> difference = result of  subtraction
=> 10 is the number to be subtracted by u
=> u = is the unknown number to subtract to 10
=> 10 – u</span>



6 0
4 years ago
Read 2 more answers
6x+7=8x17 prove x=12
Sophie [7]
6x + 7 = 8x - 17
6x- 8x = -17 - 7
-2x = -24 • divide both sides by -2
Thefore x = 12
7 0
3 years ago
A minivan is rated for maximum carrying capacity of 900 lbs. If the luggage weighs 100 lbs, what is the maximum average weight a
natali 33 [55]
Your answer is 100 .....
6 0
3 years ago
Read 2 more answers
If 3t-7=5t, then 6t=<br><br><br> Whyyyy? I need help with being explained why it's -21....
Alex17521 [72]

Just relax, breathe deeply from the diaphragm, allow the
cleansing air to fill your brain, and take it one step at a time.

You said that                         <u>3t - 7  =  5t

</u>OK.  Fine.
Let's just find out what  <em>6t</em>  is.

Subtract 3t from each side:         -7 = 2t

Multiply each side by  3 :          <em>-21 = 6t

</em>
Did I go too fast for you ?<em>

</em>
8 0
3 years ago
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