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Find the value of x. RZ = 30 SW = 5x - 20
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Find the value of x. RZ = 30 SW = 5x - 20
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Nov 2, 2017
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Find the value of x.
RZ = 30
SW = 5x - 20
Mathematics
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Simon Johansson
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Answer:
2
Explanation:
Shalonteoh
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Nov 4, 2017
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Shalonteoh
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|RZ|=0.5|SW| therefore 2|RZ|=|SW|.
5x - 20 = 2 · 30
5x - 20 = 60 |add 20 to both sides
5x = 80 |divide both sides by 5
x = 16
Sharku
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Nov 6, 2017
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