Multi-Step Equations and Solving Inequalities Review

Simplify: -3(n - 8)

• 3n - 8

• -3n - 24

• -3n + 24

• -24

Tags

CCSS.6.EE.A.3

If we wanted to get the variable by itself, what is this first operations we would use to accomplish this?

7x - 8 = 27

• Add 8 to both sides

• Subtract 8 on both sides

• Subtract 27 on both sides

• Divide by 7 on both sides

Tags

CCSS.7.EE.B.4A

Solve: 5x - 14 = 8x + 4

• 6
• -6
• -18/13
• 10/3

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

Tags

CCSS.8.EE.C.7B

10(h+1)-4=76

• h=10
• h=4
• h=7
• h=76

Tags

CCSS.7.EE.B.4A

Solve for v.

• 60
• -3
• 15
• 3

Tags

CCSS.7.EE.B.4A

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.7.EE.B.4A

Solve:
3(3x - 6) = 18

• x = 4
• x = -4
• no solution
• infinite solutions

Tags

CCSS.7.EE.B.4A

Solve for x

-2x - 6 = 3x + 4

• -5

• 1

• 8

• -2

2x+6>12

• x>9
• x>3
• x<9
• x<3

Tags

CCSS.7.EE.B.4B