Solve a Multi Step Equation

• Subtract 4 from both sides

• Add 5 to both sides

• Subtract 6x from both sides

• Add 6x and 9x

Solve: 3x + 5 = -1 using the given replacement set x = (2, 1, -1, -2)

• 2

• 1

• -1

• -2

Tags

CCSS.6.EE.B.5

Solve.
(2x - 3) / 4  = 9

• x = 24

• x = 12

• x = 17.5

• x = 19.5

Tags

CCSS.7.EE.B.4A

Solve the equation:
3(x - 1) = 2x + 9

• x = 12

• no solution

• x = 10

• x = 6

Solve for x.

• 55

• 60

• 15

• 35

Tags

CCSS.7.EE.B.4A

Solve for v.

• 60

• -3

• 15

• 3

Tags

CCSS.7.EE.B.4A

Translate: 
Four times a number plus six IS 30.

• 4 + 6 = 30

• 4x + 6 = 30

• x + 4 times 6 = 30

• 30 = 4x

Solve    8x - 2 = -9 + 7x 

• x = -7/15

• x = 7/15

• x = 7

• x = -7

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

• Find the constant

• Find the coefficient

• Find the value of the variable

• Guess and check

Tags

CCSS.6.EE.B.7

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

• infinite solutions

• x = 1

• x = -1

• no solution

Tags

CCSS.8.EE.C.7A