0.28 + 0.2x = 1.5/3 • 6.2 - 1.3 Calculate the expression 0.28 + 0.2x = 3.1 -1.3 Subtract the numbers 0.28 + 0.2x = 1.8 Move constant to right hand side and change it’s sign 0.2x = 1.8 - 0.28 Subtract the numbers 0.2x = 1.52 Divide both sides by 0.2 because we want the x alone X = 7.6
