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Answers (Solving Equations)

Question 1

Question 2
4x + 5 = 9
4x + 5 - 5 = 9 - 5
4x = 4
x = 4/4 = 1

Question 3
-3(2x - 4) = 6
-6x + 12 = 6
-6x + 12 - 12 = 6 - 12
-6x = -6
x = -6/-6 = 1