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Mathematics
Opie
8 February, 03:30
What is the equation of
3 (5x+2) = 8x+20
+5
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1
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London Lawson
8 February, 06:46
0
x=2
Step-by-step explanation:
3 (5x+2) = 8x+20
Distribute the 3
15x + 6 = 8x+20
Subtract 8x from each side
15x-8x + 6 = 8x-8x+20
7x+6 = 20
Subtract 6 from each side
7x+6-6=20-6
7x=14
Divide each side by 7
7x/7 = 14/7
x=2
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