Use angle relationships and the diagram below to write and solve an equation for x.
1 answer:
Answer:
x = 7 degrees
Step-by-step explanation:
4x-5 = 2x + 9
-2x -2x
2x-5 = 9
+5 +5
2x = 14
2x/2 =14 /2
x= 7
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2^(n+1) - 3
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4 - 3
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Step-by-step explanation:
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Step-by-step explanation:
