1.

Write equation for the following statement and find the solution: a) 7 added to a number gives 15. b) 14 subtracted from 2/3 of a number gives 30.

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Answer:

EXAMPLE 10: The equation 3X + 7 = 10 has 1 as its solution. Solution: True. In each ... Example 15 : 1 subtracted from one third of a number gives 1. Find .



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