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How "Perfect" is your face?
If you read this before class time on Tuesday (and have your information all figured!), go here and enter in your numbers!
Friday, September 30, 2011
Tuesday, September 27, 2011
More solving equations practice!
If you want more practice for tomorrow's quiz, try these!
1. −20 = −4x − 6x
2. 6 = 1 − 2n + 5
3. 8x − 2 = −9 + 7x
4. a + 5 = −5a + 5
5. 4m − 4 = 4m
6. 12 = −4(−6x − 3)
7. 3n − 5 = −8(6 + 5n)
8. −(1 + 7x) − 6(−7 − x) = 36
Answers:
1. x = 2
2. n = 0
3. x = -7
4. a = 0
5. no solution
6. x = 0
7. n = -1
8. x = 5
1. −20 = −4x − 6x
2. 6 = 1 − 2n + 5
3. 8x − 2 = −9 + 7x
4. a + 5 = −5a + 5
5. 4m − 4 = 4m
6. 12 = −4(−6x − 3)
7. 3n − 5 = −8(6 + 5n)
8. −(1 + 7x) − 6(−7 − x) = 36
Answers:
1. x = 2
2. n = 0
3. x = -7
4. a = 0
5. no solution
6. x = 0
7. n = -1
8. x = 5
Monday, September 26, 2011
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Tuesday, September 20, 2011
Monday, September 19, 2011
Monday, September 12, 2011
Thursday, September 8, 2011
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