-
7x? +18x + 8
49x? - 16
(1) 7
(x + 2)
35x - 20
(2) 4
(3) 5
(4) 1
Answers
Answered by
0
Answer:
7.5
Step-by-step explanation:
7x-18x-49x = 16-8
60x=8
x=7.5
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