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Sophie [7]
3 years ago
8

Is 5 a soluation to the equation? 3x(+1)=7(×-2)-3​

Mathematics
1 answer:
Vikentia [17]3 years ago
5 0

Answer:

x=5

Step-by-step explanation:

If the equation is:

3(x+1)=7(x-2) -3

Solution:

Multiply (x+1) by 3 and (x-2) by 7

3x+3 = 7x-14 -3

3x+3 = 7x -17

Now combine the like terms:

3+17 = 7x-3x

20 = 4x

Now divide both the terms by 4

20/4 = 4x/4

5 = x

You can write it as x=5

Thus the value of x is 5 ....

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How do you find out if a decimal is terminating or repeating?
leva [86]

Answer:

A terminating decimal, terminates, or stops. For example: 1.5. A repeating decimal keeps repeating itself. For example: .999999999999 (and so on). Hope I helped!

Step-by-step explanation:

7 0
3 years ago
What is the mode of the following numbers?<br> 9,10,6,5,6
Llana [10]

Answer:

6

Step-by-step explanation:

The mode is the number which appears most often in a set of numbers in this case that would be 6 because it appears twice

3 0
3 years ago
Skylar Sutherland earns a salary of $80,000 per year. How much is Skylar paid per month? *
Nataliya [291]

Answer:

6,666$

Step-by-step explanation:

Because there are 12 months in a year u just have to divide 80,000 by 12.

Got chu :)

7 0
4 years ago
Find the area of a rectangle with the given base and height<br> 5ft,6 in
anygoal [31]

Answer:

360 inch

Step-by-step explanation:

Step 1: Converting

6inch = 6inch

5ft = 60inch

Step 2: Finding the area

Area of a rectangle = L x B

A = 6 x 60

A = 360inch

8 0
4 years ago
Expand.<br>Your answer should be a polynomial in standard form.<br>(79 +3)(-9 – 3) =​
enot [183]

Answer:

(79+3)(−9−3)

=82(−9−3)

=(82)(−12)

=−984

8 0
3 years ago
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