writing and solving equations

Write as an equation: a number b increased by 3 is 7

• b - 3 = 7

• b + 3 = 7

• 7b = 3

• 3b = 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve the equation: y + 3 = 8

• y = 5

• y = 6

• y = 7

• y = 8

Tags

CCSS.6.EE.B.7

Which of the following is an equation?

• 4x - 7
• 3 - 7t
• 7x = 49
• 43x - 9

To solve algebraic equations we use ____________ operations.

• inverse/opposite

• correct

• math

• the order of

Tags

CCSS.7.EE.B.4A

Sum means...

• addition

• subtraction

• multiplication

• division

Tags

CCSS.7.EE.A.1

Difference means...

• addition

• subtraction

• multiplication

• division

Tags

CCSS.6.NS.B.3

Decreased means...

• addition

• subtraction

• multiplication

• division

Tags

CCSS.6.EE.B.6

Is means...

• addition

• less than

• at least

• equals

Tags

CCSS.6.EE.B.7

When solving an equation, the goal is to

• get the variable by itself

• add all the numbers together

• multiply

• make a graph

Tags

CCSS.7.EE.B.4A

Write as an equation: a number b increased by 3 is 7

• b - 3 = 7

• b + 3 = 7

• 7b = 3

• 3b = 7

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7