8th Grade Solving Equations

2x - 4 = 10

12 = 6 + x/2

How many solutions does this equation have?

-13 - 3x = 1 - 4x + 8

• one solution

• no solutions

• two solutions

• infinite solutions

4 (x-1) = 4

3 + 2x = 21

How many solutions does this equation have?

7x + 5 - 4x + 1 = 3 (x-2)

• one solution

• no solution

• two solutions

• infinite solutions

-13 - 3x = 1- 4x + 8

• one solution

• no solution

• two solutions

• infinite solutions

35 = 2x - 5 - 6x

How many solutions does this equation have?

4 (-2x + 7) = 30 - 8x - 2

• one solution

• no solution

• two solutions

• infinite solutions

11x - 8 + x = 7x + 17