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il63 [147K]
3 years ago
8

How can you solve an equation or inequality in one variable?

Mathematics
1 answer:
zimovet [89]3 years ago
4 0

In order to solve an equation for a variable, we need to isolate that variable on one side of the equation (either left side or right side).

Following are some steps to solve equation/inequality in one variable:

1) Get rid constant number from on side by applying reverse operation of addition or subtraction.

2) Get rid variable terms from other side by applying reverse operation of addition or subtraction.

3) Combine like terms on both sides.

4) Get rid any coefficent ( a number in front of a variable) by dividing from both sides.

5) Finally you get a variable on one side and solution on other side.

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You can complete 2 math problems in 60 seconds. How long will it take you to
mariarad [96]

Answer:

1080

Step-by-step explanation:

You can add 60 18 times to get 1080 seconds. (60+)

I hope I helped (:

4 0
3 years ago
One cases of books weight 35 pounds.One case of magazines weights 23 pounds.A book store wants to ship 72 cases of books and 94
schepotkina [342]
I'm sorry but it's bugging me that you aid 'one cases', you can't have the plural of something that is strictly singular.

Now: for your answer.
72*35=2520
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The total wight is 4682 pounds.

Hope this helps
6 0
3 years ago
Select the graph of the solution. Click until the correct graph appears. 3x + 1 < 7 (line graph)
WARRIOR [948]
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x < 6/3
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there will be an open circle on 2....because the problem has no equal sign...the line will be shaded to the left...because it is less then.
6 0
3 years ago
Read 2 more answers
7/5+(-5/12) in commutative property (addition)
lorasvet [3.4K]

Answer:

0.93

Step-by-step explanation:

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