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-Dominant- [34]
3 years ago
15

How do you solve this problem 5(x-3)+7=5x-8

Mathematics
1 answer:
emmainna [20.7K]3 years ago
4 0
5(x-3)+7=5x-8
5*x=5x        5*3=15        
5x-15+7=5x-8
15+7=22    
5x-22=5x-8
5x+5x=10x
10x-22=8
22+8=30
10x=30
---------- (Divide by 10 to get x alone)
    10
x=3
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