Solving Linear Equation With One Variable On One Side

What is the first step to solve this equation?
3x + 6 = 10 + 3x + 4x 

• Add 4x to both sides of the equation

• Combine like terms 3x and 4x on the same side of the equation

• Add 3x and 6 to get 9x

• Add 6 and 10 to get 16

In order to solve an equation, we must get variables on side of an equation, and constants on the opposite side.

• True

• False

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

Solve for x:

7(2x - 4) = 42

Enter JUST the number!

Tags

CCSS.7.EE.B.4A

What is the most important rule when solving equations?

• Always wash your hands.

• Whatever you do to one side of the equal sign, you have to do to the other.

• Pick the answer at random.

• Wait at least one hour after you eat.

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.4A

Tags

CCSS.HSA.CED.A.3

Solve the equation: 2(5x + 4) - 3(2x - 1) = 10

• -1/4

• 1/4

• -1/2

• 3/4

Tags

CCSS.8.EE.C.7B

Solve the equation: 3(2x + 1) + 4 = 19

• 2

• 3

• 4

• 5

Tags

CCSS.7.EE.B.4A