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zaharov [31]
3 years ago
12

Exterior angle equation: 3x= (x + 15) + 43

Mathematics
1 answer:
Olin [163]3 years ago
4 0

Answer:

x=29

Step-by-step explanation:

3x=x+58

2x=58

x=29

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kompoz [17]

Answer:

A is correct Please brainliest me

Thus, also saying that it is equivalent.

Step-by-step explanation:

The expression stated- (3m+1-m)

It also states to give a equal amount

What is equalevent expression?- Equivalent expression are those expression  that looks different but are same.

For example, 2+2 is 4 and 1 plus 3 is 4

it is different expression but the same answer.

The Expression- 3m+1-m

Simplify. How?- By adding LIKE terms.

Here- 3m+ 1 - m = (3-1) m + 1

see the same.

To conclude, 3-1) m + 1  = 2m + 1

If you’d wanna write in another way, it would be 2m + 1 can be written as m + m + 2 - 1

so a is correct

4 0
3 years ago
Is 3(b+c) equivalent expressions?<br><br>A. True <br><br>B. False
andre [41]

Answer:

Is 3(b+c) equivalent expressions?

A. True

8 0
3 years ago
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pickupchik [31]

Step-by-step explanation:

20m i hope im correct if im not mb ;-;

6 0
3 years ago
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What is the value of x?<br> Please help fast will give brainliest help fast
serious [3.7K]

Answer:

17

Step-by-step explanation:

because of the kind of angle it is, the two equations are equal. So, put the equations equal to each other and solve:

x+35=3x+1

combine like terms (by subtracting)

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lozanna [386]
-13m = -377
m= -377/-13
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5 0
3 years ago
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