The larger number is 10 - x.
2(10 - x) - (-20)
20 - 2x + 20
40 - 2x
The larger number is 82 and the smaller number is 54.
Answer:
5 + 2x = 6
2x = 6-5
2x = 1
x = 0.5
n -3n = 14 -4n
-2n = 14-4n (since 4n is negative, change the sign to make it positive and then add 4n to both sides of the equation)
2n = 14
n = 7
7 (5a - 4) - 1 = 14 - 8a
35a - 28 - 1 = 14 -8a
35a -29 = 14 - 8a
43a = 43
a = 1
Answer:
The equation is

and the graph looks like this
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