Equations with Variables on Both sides

Find the value of x needed to make the equation true. Show all work. 22 + 54x = -20 + 60x

• x = 7

• x = 5

• x = 10

• x = 0

Find the value of x needed to make the equation true. Show all work. -5x - 16 = 8x - 3

• x = -1

• x = 2

• x = 0

• x = 3

Find the value of x needed to make the equation true. Show all work. -2x - 10 = -14x - 7

• x = -0.25

• x = 0.25

• x = 1.5

• x = -1.5

Find the value of x needed to make the equation true. Show all work. 2x - 1 = 3/4x + 9

• x = 4

• x = 5

• x = 6

• x = 7

Find the value of x needed to make the equation true. Show all work. -8.75x + 14 = -5.25x - 3.5

• x = 5

• x = 2

• x = -1

• x = 0

Find the value of x needed to make the equation true. Show all work. 8 + 9.8x + q = 3.8x - 16 + 3.8x

• x = -6

• x = 0

• x = 5

• x = 10

The steps below show Cam’s work in solving an equation. Circle the line where he makes a mistake. Then, find the correct solution to the equation.

• Line 1: 2(x + 3) = 12

• Line 2: 2x + 6 = 12

• Line 3: 8= 16x

• Line 4: x = 3

Tags

CCSS.HSA.REI.A.1

The perimeters of the square and the equilateral triangle shown are equal. Mark each statement below as true or false. If false, rewrite the statement correctly. The situation can be represented by 2.5x - 3 = 2x - 2.

• True

• False

The perimeters of the square and the equilateral triangle shown are equal. Mark each statement below as true or false. If false, rewrite the statement correctly. The value of x = 3.

• True

• False

Tags

CCSS.6.EE.B.5

The perimeters of the square and the equilateral triangle shown are equal. Mark each statement below as true or false. If false, rewrite the statement correctly. The perimeter of each shape is 3 units.

• True

• False