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Melanie Wagner
Mathematics
12 August, 23:20
10. What is the value of x in this equation?
-4x + 8 = 42
+3
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2
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Marlie Brandt
12 August, 23:25
0
The x value is X=8.5
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Marlie Tyler
12 August, 23:43
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x = - 17/2
Step-by-step explanation:
-4x + 8 = 42
Subtract 8 from each side
-4x+8-8 = 42-8
-4x = 34
Divide each side by - 4
-4x/-4 = 34/-4
x = - 17/2
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