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Bingel [31]
3 years ago
11

The incorrect work of a student to solve an equation 2(y + 4) = 4y is shown below:

Mathematics
1 answer:
yulyashka [42]3 years ago
8 0

Answer:

3;  y=4

Step-by-step explanation:

2 should be distributed as 2y + 8; y = 4

2(y +4) = 4y

2y + 8 = 4y

8 = 2y

y = 4

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Answer:

x = 32

(The answer should be 32 if we are solving for x)

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Which of the following statements must be true based on the diagram below?(Diagram is not to scale.)FDEO EF is a segment bisecto
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From the diagram given;

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6 0
1 year ago
-6p + 43=13 What is p?
son4ous [18]
Subtract 43 from both sides
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7 0
3 years ago
Please show x < 80 on a number line
nevsk [136]

Answer:

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7 0
3 years ago
(FIRST CORRECT FOR BRAINIEST) Solve for x
Katyanochek1 [597]

Answer:

x = 12

Step-by-step explanation:

Angles in a triangle add up to equal 180 degrees

Hence, 10x - 11 + 3x - 2 + 3x + 1 = 180

( note that we just created an equation that we can use to solve for x )

we now solve for x using the equation we created

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step 1 combine like terms

10 + 3x + 3x = 16x

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we now have 180 = 16x - 12

step 2 add 12 to each side

- 12 + 12 cancels out

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we now have 192 = 16x

step 3 divide each side by 16

16x / 16 = x

192 / 16 = 12

we're left with x = 12

4 0
3 years ago
Read 2 more answers
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