Equations

3 + (¹∕₄)a = 31

• a= 28
• a= 112
• a= 7
• a= 67

^{(a + 3)}⁄₇ = 3

• a= 18
• a= 21
• a= 4
• a= 11

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Describe the solution set:
2(x + 5) = 2x + 5

• one solution
• no solution
• infinitely many solutions
• two solutions

Solve the equation:
3x - x + 2 = 4(2x - 1)

• infinite solutions
• x = 1
• x = -1
• no solution