High School Maths Examples and Questions

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Questions − Solving Equations, Addition and Subtraction 1

1.  If 20 + y = 42, solve y

2.  If 6 + z = 15, solve z

3.  If 7 + t = 35, what is value of t?

4.  If 9 + z = 7, solve z

5.  If x − 15 = 7, what is value of x?

6.  If y − 120 = 4, solve y

7.  If z − 10 = −5, what is value of z?

8.  If a − 25 = −38, solve a

9.  If 17 + b = −5, what is value of b?

10.  If c + 20 = −34, solve c




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