Answer:
8.9x+1.66
Explanation:
5.3x − 8.14 + 3.6x + 9.8
Collect like terms (x's) 5.3x and 3.6x
8.9x - 8.14 + 9.8
Add your non variable numbers (-8.14 and 9.8)
8.9x + 1.66
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