Equations Review

A mathematical sentence that shows that two expressions are equivalent. An equation has an EQUAL SIGN.

• equation
• What is the second step in solving the equation: 6 - 4y = 100
• inverse operations
• coefficient

Tags

CCSS.7.EE.B.4A

A number, a variable, or the product of a number and a variable.

• term
• Isolate
• Solve 4(x - 2) = 20
• coefficient

Tags

CCSS.6.EE.A.2B

A letter used to represent one or more numbers.

• variable
• term
• Solve 8(x - 10) = 40
• What is the first step in solving the equation: 8(x - 10) = 40

Tags

CCSS.HSA.REI.A.1

A value that does not change (a number by itself)

• constant
• like terms
• coefficient
• equation

Tags

CCSS.6.EE.A.2B

The number in front of the variable

• coefficient
• constant
• like terms
• What is the first step in solving the equation: x/6 = 36

Tags

CCSS.6.EE.A.2B

Multiply both sides by 6

• What is the first step in solving the equation: x/6 = 36
• Isolate
• What is the first step in solving the equation: 3(x - 1) + 2x = 24
• like terms

Tags

CCSS.7.EE.B.4A

Distribute the 3

• What is the first step in solving the equation: 3(x - 1) + 2x = 24
• Isolate
• inverse operations
• What is the first step in solving the equation: 8(x - 10) = 40

Tags

CCSS.8.EE.C.7B

Divide both sides by -4

• What is the second step in solving the equation: 6 - 4y = 100
• term
• inverse operations
• What is the first step in solving the equation: 8(x - 10) = 40

Tags

CCSS.HSA.REI.A.1

Distribute the 8

• What is the first step in solving the equation: 8(x - 10) = 40
• variable
• Solve 8(x - 10) = 40
• What is the second step in solving the equation: 6 - 4y = 100

Tags

CCSS.7.EE.B.4A

15

• Solve 8(x - 10) = 40
• coefficient
• What is the first step in solving the equation: x/6 = 36
• What is the first step in solving the equation: 8(x - 10) = 40

Tags

CCSS.HSA.REI.A.1