Multistep Operations

Solve for v.

• 60

• -3

• 15

• 3

(2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z

• 4x + y + 6z

• -4x - y + 6z

• -4x + y + 6z

• None of these

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z

• -x +10y - 10z

• x -10y - 10z

• -x -10y - 10z

4x-3=17

• x=5

• x=20

• x=21

• x=4

Solve for x.

• 55

• 60

• 15

• 35

What are the correct steps to solving this inequality?

• Subtract 12, then divide by 3, then reverse the inequality sign.

• Add 12, then multiply by -3, then reverse the inequality sign.

• Add 12, then divide by -3, then reverse the inequality sign.

• Subtract 12, then divide by -3, then reverse the inequality sign.

Which operations must we UNDO to solve this inequality?

• Subtraction, then multiplication

• Multiplication, then division

• Addition, then division.

• Addition, then subtraction

What is the first step to solve the following inequality?

• Multiply both sides of the inequality by -6

• Subtract 17 on both sides of the inequality.

• Divide both sides of the inequality by -6

• Add 17 to both sides of the inequality.

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

• x=5/3

• x=3

• x=1

• x=2

The goal of solving a one, two, or multi-step equations is to:

• Find the coefficient

• Find the value of the variable

• Find the constant

• Be confused