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7y - 14 + 1.25y
= 8.25y - 14
= 8.25y - 14
= -\frac{4}{7}p - \frac{2}{7}p + \frac{1}{7}
Now, add the two terms with p:
= -\frac{4}{7}p - \frac{2}{7}p + \frac{1}{7}
= -\frac{6}{7}p + \frac{1}{7}
= 1.17 - 0.07a - 3.92a
Now, combine the terms with 'a':
= 1.17 - 0.07a - 3.92a
= 1.17 - 4.99a
-2.5(4x - 3)
= -2.5(4x) - (-2.5)(3)
= -10x + 7.5
So, -2.5(4x - 3) simplifies to -10x + 7.5.