1) 3x + 4 =1 0 a) 3 b) 4 c) 2 d) 5 2) Twenty years ago, Mikkel's age was one-third of what it is now. What is Mikkel's present age? a) 10 b) 30 c) 15 d) 20 3) 3x + 5 = 23 a) 4 b) 8 c) 6 d) 12 4) 5x + 2 = 3x - 6 a) - 4 b) - 1 c) 5 d) 3 5) 2x + 7 = 19 a) 10 b) 5 c) 7 d) 6 6) Bonus questions a) Bonus Mark b) - 7) 2x + 1 = -9 a) -1 b) - 4 c) - 5 d) 2

MPS4 Linear Equation in One Variable

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