Answer:
ou
Explanation:
op
-3/5, 4, 5, 35
7 - 3x = 12
-3x = 5
x = -3/5
7(x - 3) = 7
7x - 21 = 7
7x = 28
x = 4
7x - 16 + 8x = 59
15x - 16 = 59
15x = 75
x = 5
3x - 5 + 2x + 10 = 180
5x + 5 = 180
5x = 175
x = 35
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