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mr Goodwill [35]
3 years ago
10

X-3=2x-3-x Please solve with answer and how you got the answer

Mathematics
1 answer:
Fofino [41]3 years ago
3 0

Answer:

3x-3

Step-by-step explanation:

You have to combine like terms. <em>x</em> and 2<em>x</em> have the same variable, so this equals 3x, and then you subtract 3 so:

x-3=2x-3-x

    =3x-3

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Suppose you add two linear equations that form a system, and you get the result −5 = −5. How many solutions does the system have
exis [7]
Infinite amount of solutions

6 0
3 years ago
Which value is equivalent to the expression 23 + 34? A) 18 B) 72 C) 78 D) 89
Darya [45]

Answer:

none

Step-by-step explanation:

23+34=57

5 0
3 years ago
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Theresa earned scores of 88 points, 84 points, 88 points, and 91 points on four tests. What is the lowest score she can get on t
Yanka [14]
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6 0
3 years ago
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Please help me! i really need help​
deff fn [24]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Evaluate -7a – 2b, if a = -1 and b = 2.
Roman55 [17]
Plug in a and be into the equations:
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5 0
3 years ago
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