One-Variable Non-Linear Equation Problem-Solving

Which property justifies the work in solving this equation?

• Addition Property of Equality

• Multiplication Property of Equality

• Identity Property of Addition

• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

Find Leon's mistake:

• Step 1

• Step 2

• Leon didn't make a mistake.

Tags

CCSS.HSA.REI.A.1

What Algebraic Property was used to go Step 5?

• Division Property of Equality (D.P.E)

• Multiplication Property of Equality (M.P.E)

• Subtraction Property of Equality (S.P.E)

• Addition Property of Equality (A.P.E)

Tags

CCSS.HSA.REI.A.1

Why do you divide by 5? There’s more than one answer.

• To undo division, you must multiply.

• To balance the equation, you must divide by 5 on both sides.

• To undo multiplication, you must divide.

• To balance the equation, you must multiply by 5 on both sides.

Tags

CCSS.HSA.REI.A.1

• A
• B
• C
• D

• A
• B
• C
• D

log₇(3x+5)=2

• 44/3

• 3

• 44

• 15

Tags

CCSS.HSF.BF.B.5

log (3x) = log 12

• x = 4

• x = 9

• x = 1/3

log₄(-2x+9)=log₄(7 - 4x)

• -5

• -1

• 1

• 5

• -2

• 2

• -2 and 2

• No Solution