Solving Equations with One Variable

Solve: 4k + 39 = 7k + 6

• k = 11

• k = 3

• k = -3

• k = -11

Solve: 14y + 5 = 8y - 1

• y = 1

• y = -1

Solve: 46 - 8p = 19 + p

• p = -3

• p = 7

• p = 3

• p = 9

Solve: 5(3n + 10) = 40n

• n = 2

• n = -2

• n = 5

• n = -5

Tags

CCSS.8.EE.C.7B

2y + 10 = 28

• y = 9

• y = 56

• y = 28

• y = 10

Tags

CCSS.7.EE.B.4A

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

• x = -3

• x = 9

• x = 3

• x = -9

A letter that represents a number is called a _____.

• variable

• coefficient

• constant

• term

Tags

CCSS.6.EE.A.2B

Solve:
2x + 1 = 2x - 1

• No Solution

• x = 0

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Solve:
3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

7w + 5 = 3w - 15

• 5

• -2

• 2

• -5