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11-06-2020
Mathematics

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Find the value of x

Find the value of x class=

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11-06-2020

Answer:

The answer is 9

Step-by-step explanation:

56+(3x+7)=90 (In the picture it shows a 90 degree angle.)

Then, you can start solving the equation.

90-56=34

3x+7=34 (Subtract by 7)

3x=27 (Divide by 3 on both sides)

x=9

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