Answer:
-2(5x-1)+7(5x-1)-3(-5x + 1)
Step-by-step explanation:
(-2×5x + 2×1) + 7×5x - 7×1 -3×5x + 5×1
10x + 2 + 35x - 7 - 15x + 5
10x + 35x - 15x - 2 - 7 + 5
45x - 15x - 5 + 5
35x - 10
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