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# solve for X?

xsin37 + 1.33xsin53-122=0

### 6 Answers

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- Anonymous1 decade agoFavorite Answer
x(sin37 + 1.33sin53) = 122

x = 122 / (sin37 + 1.33sin53)

- santmann2002Lv 71 decade ago
Supposing that the angles are expressed in degrees

sin37=0.6018

sin 53=0.7986

1.6640 x= =122 so x=73.32

- ?Lv 61 decade ago
x sin37 + 1.33 x sin53 - 122 = 0

x sin90 + 1.33 - 122 = 0 (+122)

x sin 90 + 1.33 = 122 (-1.33)

x sin 90 = 120.67 (/sin90)

x = 120.67/sin90

But sin 90 is 1 so:

x = 120.67/1

= 120.67

Good luck!

Lorna

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