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BartSMP [9]
3 years ago
5

5(x+2)-4 = 13-7(x+1)

Mathematics
1 answer:
Travka [436]3 years ago
4 0

Answer:

0

Step-by-step explanation:

5x+10-4=13-7x-7

5x+6=6-7x

5x+0= -7x

0=-12x

Divide and u get x=0

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∠A and ∠B are vertical angles. If ∠A=8x+14 and ∠B=2x+50, what is m∠B?
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Answer:

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Step-by-step explanation:

Because ∠A and ∠B are vertical angles they are equal hence we can write

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Now we have to solve for x

To do so, subtract 2x on both sides of the equation:

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Now, subtract 14 on both sides of the equation

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Now, divide 6 on both sides of the equation

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To find m∠B you have to you have to plug in x = 6 back into the ∠B equation

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\huge\fcolorbox{blue}{Red}{Solution→}

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Step-by-step explanation:

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Answer:

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