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Stella [2.4K]
3 years ago
14

What is the next step in solving the equation 10x+5 = -4x+47 for x after we have combined x variables to one side of the equatio

n?
a. Once x variables have been combined we need to combine non-x variables by moving them to the other side of the equal sign.

b. Once x variables have been combined we need to divide the remaining numbers by our new x variable from combining it in step 1.

c. Since we have combined the x variables together we have completed the necessary steps to solve the equation and have the answer.

d. The problem cannot be solved for x.
Mathematics
1 answer:
kirza4 [7]3 years ago
7 0

Answer: A) Once x variables have been combined we need to combine non-x variables by moving them to the other side of the equal sign

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\displaystyle{x = \dfrac{\pi}{12}, \dfrac{\pi}{6}}

Step-by-step explanation:

We are given the trigonometric equation of:

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\displaystyle{\sin u = \dfrac{\sqrt{3}}{2}}\\\\\displaystyle{\arcsin (\sin u) = \arcsin \left(\dfrac{\sqrt{3}}{2}\right)}\\\\\displaystyle{u= \arcsin \left(\dfrac{\sqrt{3}}{2}\right)}

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