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I can tell you how and you can learn to do them yourself. I can check your work. I'm not a genius, but I'm happy to help.
1 Answer
Bob/PKB
10x-4(2x+6)=8,then x=?
10x - 8x - 24 = 8
2x -24 = 8
2x -24 + 24 = 8 + 24
2x = 32
x = 16
10(16) - 4[(2 x 16) + 6) = 8
160 - 4(32 + 6) = 8
160 - 4(38) = 8
160 - 152 = 8
| 11 years ago. Rating: 2 | |
I know this is a two year old question, but kids get confused with positive and negative numbers. My niece has this problem with her algebra.
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