Answer:
21/5 =x
Explanation:
5x + 7 - x - 2 = 6x + 3x – 16
Combine like terms
4x +5 = 9x - 16
Subtract 4x from each side
4x+5 -4x = 9x-4x-16
5 = 5x-16
Add 16 to each side
5+16 = 5x-16+16
21=5x
Divide each side by 5
21/5 = 5x/5
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