Practicing solutions of linear and quadratic equations

What is the solution to this equation?

• 7.5

• 15

• 5

• not here

What is the solution to 4(y-3) + 19 = 8(2y + 3) + 7 ?

• -2

• 2

What is the soltion to the equation?

-4(2m-7) =3(52-4m)

• 32

• 46

• -6.4

• -40.75

• x = -12

• x = -4

• x = -2

• x = -6

• (-5, -1.5)

• (2.5, 3)

• (1.5, 5)

• (-3, -2.5)

Which value of x makes the equation 1.25(4x-10) = 7.5 true?

• 3.5

• -1

• -0.5

• 4

What is the solution to -(6m+8) = 4(17-m)?

Mathematical Equivalence

ON

What value of n makes the equation 4(0.5n-3)=n-0.25(12-8n) true?

Mathematical Equivalence

ON

Mathematical Equivalence

ON

• -16
• 2
• -74
• 88
• -2
• 16
• -88
• 74