To eliminate the x terms and solve for y in the fewest steps, by which constants should the equations be multiplied by before ad
2 answers:
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Since you have an angle and at least one side you can use either sine, cosine or tan. For this question, you would use sine like above. Hope this helps!
Answer:
<h2>x = 6</h2>Step-by-step explanation:
Multiply through by 2
That's
<u>Expand</u>
That's
5x + 4 + 4x = 58
9x = 58 - 4
9x = 54
Divide both sides by 9
That's
We have the final answer as
<h3>x = 6</h3>Hope this helps you