Answer:
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hope it helped
Step-by-step explanation:
30
Independent Variable Y-3(x)
x = m - z
z = m - x add x to both sides
z + x = m - x + x
z + x = m subtract z from both sides
z - z + x = m - z
567
x-3 = 0
x = 3
x + 4 = 0
x = -4
x - 2 = 0
x = 2
x = 3, -4, 2