13. 016(5x-2) = 0.4x + 7
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Answered by
0
Answer:
16×-10=4/10x+7
-160-7=4/10
-167=4/10
Answered by
2
80x-32 = 0.4x+7
80x-0.4x = 7+32
79.6x = 39
X = 39/79.6
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