Answer:
28x - 16
Explanation:
multiply in the brackets
5 × 5x = 25x, 5 × -2 = -10, 3 × x = 3x, 3 × -2 = -6
25x - 10 + 3x - 6
simplify by collecting like terms
25x + 3x = 28x
-10 - 6 = -16
final answer = 28x - 16
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