Solving Logarithmic Equations

• 5
• 13
• 84
• -20

log₃(4x + 8) - 7 = -3

Next step?

• Add 7 to both sides.

• 3^-3 = 4x + 8

• 4x + 8 = 10

• 4x + 1 = -3

log₂(x+3)=4

• 16

• 13

• 3

• 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log(x+6) = 1

• 4
• 4.222
• -5
• -9.550

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve each equation. Select the closest answer.

• 2

• 12

• 729

• 0

What is the value of x?

• 2

• 1/3

• 1/35

• -1/35

Solve the equation for x.

• 2,097,152
• 0.301
• 1.322
• 4.392

Solve the equation for x.

• 22.198
• e
• 1.131
• 21.66

Solve the equation for x.

• 32
• 25
• 1.66
• 512

Solve the equation for x.

• 998
• -1.523
• 0.477
• 0