2.1 solutions of algebraic equations
TRANSCRIPT
2.1 SOLUTIONS OF ALGEBRAIC EQUATIONS
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4. (a) Solve 67
52
jj (b) Solve 94
6 k
k
5. (a) Solve 98 x (b) . (c) m - 6 = 10 – 3m
6. A customer pays 50 dollars for a coffee maker after a discount of 20 dollars. What is the
original price of the coffee maker?
7. Half a number plus 5 is 11.What is the number?
Mariana23/7/2013