Solving Equations with Variables on Both Sides

Solve for x:
5x - 14 = 8x + 4

• x = 6
• x = -6
• x = -18/13
• x = 10/3

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve:
2(4x-3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation:
7x - 4 = 3 + 8x

• x = 7
• x = -7
• x = 2/7
• x = 11

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation
12x - 15 = 3(2x+3)

• x = 4
• x = -4
• x = 2
• x = -2

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation
4x - 5x + 9 =5x - 9

• x = -3
• x = 9
• x = 3
• x = -9

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

7w + 5 = 3w - 15

• 5
• -2
• 2
• -5

How many solutions?
2(3x - 4) - 6x = -4

• One
• None
• Infinite
• Two

Tags

CCSS.8.EE.C.7A

Solve:
2(4x-3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

a - 6 ≤ 15 + 8a 

• a ≤ - 3
• a ≥ -3 
• a ≥ 3 
• a ≤ -3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve:
3(x - 2) < 2(x + 9)

• x<24
• x>12
• x<12
• x>24

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3