Question

Consider the steps for solving 3x^2 -42x+9=5
What number should be added to the right side of the equation

Answer 1

Step-by-step explanation:

4x - 2 = 3x + 1. Solution We substitute the value 3 for x in the equation and see if the left-hand member equals the right-hand member. 4(3) - 2 = 3 (3) + 1.