1) The value of the variable for which the equation is satisfied is called a) Solution b) Expression c) Constant 2) The sum of two times a number and 8 is 10. Find the number. a) 1 b) 3 c) 2 3) Identify the equation without variable from the following a) 9x = 4 X18 b) 3v -4 =2 c) 2 X3 + 7 = 12 4) The sum of 2 times x and 8 is 48. what is the equation of this statement? a) 2x + 8 = 48 b) 8x + 2 = 48 c) 49 + 2x = 8 d) none of these 5) The solution of 2n + 10 = 30 is a) 15 b) 10 c) 20 d) 12 6) Find the Variable and constant in the algebraic expression y + 21 a) no variable b) the variable is 21 and the constant is y c) no constant d) the variable is y and the constant is 21

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