Lesson 8 Practice Problems 1. Lin was looking at the equation 2x - 32 +4(3x - 2462) = 14x. She said, “I can tell
right away there are no solutions, because on the left side, you will have 2x + 12x
and a bunch of constants, but you have just 14x on the right side." Do you agree with
Lin? Explain your reasoning.
2. Han was looking at the equation 6x - 4+ 2(5x + 2) = 16x. He said, "I can tell right
away there are no solutions, because on the left side, you will have 6x + 10x and a
bunch of constants, but you have just 16x on the right side." Do you agree with Han?
Explain your reasoning.
3. Decide whether each equation is true for all, one, or no values of x.
a. 6x - 4 = -4 + 6x
b. 4x - 6 = 4x + 3
C.-2x + 4 =-3x + 4