Number of Solutions

14 - 2 ( 3p + 1) = 6 ( 4 + p)

• No Solution
• One Solution
• Infinite Solutions

Tags

CCSS.8.EE.C.7A

Which equation has one solution?

• 5n+4 = 3n-8
• 3n-6 = 2n+5+n
• 8n+3-2n = 3(2n+1)
• 7n-12 = 2(3n+5)+n

Which equation has no solutions?

• 5n+4 = 3n-8
• 3n-6 = 2n+5
• 8n+3-2n = 3(2n+1)
• 7n-12 = 2(3n+5)+n

How many solutions will the equation have?
2n-3 = 2(3n-5)-4n+7

• One
• Infinite
• None

How many solutions does the following have?

3x-2(4x-5)=5(x+10)

• One solution

• No solution

• Infinite solutions