Read each problem carefully.Show your complete solution.

1.If twice a number is increased by 5, the result is 33. What is the number?

2.Seven less twice a number is 5. What is the number?

3.Ken saved Php 200 this week from his allowance.If this amount is Php 50.00 more than twice the amount he saved last week,hoe much did he save last Week?
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