Two Step Equations- Tech Time

1 + a = 5 a = 4 k - 8 = 11.8 k = 19.8 Solve this one step equation m + 4.2 = 21.1 Match the vocabulary words to the parts of the equation 3y + 2 = 7 3y, 2 Terms 3 Coefficient y Variable + Operation 2 Constant Introduction to 2 step equations 7n - 4 = 31 x = 3 x = 4 x = 5 Solve-4x - 1 = 23 Solve for y.6 = 2 ( y + 2 ) y = 1 Solve for z.-7 ( z - 3) = 49 z = -4 What property should you use to help solve this equation? -2 ( t + 1 = 10 commutative associative identity distributive Solve for h using inverse operations.h -1 = -3 h = -12 Solve for m:1 ( 4m - 7 ) = 2 m = 2.75