Multi-step equations

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

Solve the equation: 
4 - 2(x - 3) = 24

• - 7
• 7
• 14
• - 14

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

Tags

CCSS.8.EE.C.7A

0.75 + 2(a - 0.5) = 3a - 0.4

• 0.15
• 5
• 1.5
• 3.75

92 = 1 - 7(n - 5)

• n = -12
• b = -5
• n = -8
• n = -6

-n + 4n = -12 + 3n - 8 + 4n

• n = -5

• n = 16

• n = 5

• n = 9

-6( -6 + 5k) - 4(8k - 6) = -64

• k = 5
• Many Solutions
• k = -12
• k = 2

Tags

CCSS.8.EE.C.7B

5( 8r + 7 ) - 7 = -6r + 8( 5r + 5)

• r = -10
• r = 2
• r = 15
• r = -8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

-5( 7 + r ) = -3( 5r + 5 )

• r = -4
• r = -15
• r = -6
• r = 2

Tags

CCSS.8.EE.C.7B