How Many Solutions

2( 2x + 5 ) -2 = 1.5( 10 + 2x)

• infinite solutions

• no solution

• x = 7

• x = 3

Tags

CCSS.8.EE.C.7A

6(2 - x) + 2(3 - 3x) = 3(6 - 3x) -3x

• infinite solutions

• x = 18

• x = -12

• no solution

0.5(4x + 5) - 0.5(8x - 5) = 0.3(15 - 10x) + 0.5 + x

• infinite solutions

• x = 5

• x = -5/2

• No solution

-8 + 2(x - 4) = -4 + 2(x - 6)

• infinite solutions

• No solution

• x = -16

• x = -2

Tags

CCSS.8.EE.C.7A

5( 4 - 2x) - 6( 3 - x) = 3 - (1 - x)

• infinite solutions

• x = -1/6

• no solution

• x = o

Tags

CCSS.8.EE.C.7A

7( 3x + 1) - 4(5x - 8) = 0.5(6x + 6)

• infinite solutions

• no solution

• x = -14

• x = 18

Tags

CCSS.8.EE.C.7B