Solving and Evaluating Literal Equations and Special Cases

Front

Solve for x: x - a = 5

Back

x = 5 + a

Tags

CCSS.6.EE.B.7

Front

The formula for perimeter is P = 2L + 2W. Calculate the perimeter if L = 4 and W = 6

Back

P = 2(4) + 2(6) = 20

Tags

CCSS.6.EE.A.2C

Front

Back

A = \frac{1}{2}(12)(5) = 30

Tags

CCSS.6.EE.A.2C

Front

Back

A = \frac{1}{2}(10)(4) = 20

Tags

CCSS.6.EE.A.2C

Front

How many solutions does the following equation have? −5 + 7x = 7x + 5

Back

No Solutions

Tags

CCSS.8.EE.C.7A

Front

What is a literal equation?

Back

An equation that contains two or more variables.

Tags

CCSS.HSA.CED.A.4

Front

What does it mean to solve for a variable?

Back

To isolate the variable on one side of the equation.

Front

What is the formula for the area of a rectangle?

Back

A = L * W, where L is length and W is width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the circumference of a circle?

Back

C = 2πr, where r is the radius.

Tags

CCSS.7.G.B.4

Front

What is the difference between one solution, no solutions, and infinitely many solutions?

Back

One solution means a unique answer, no solutions means no possible answers, infinitely many solutions means any value satisfies the equation.

Tags

CCSS.8.EE.C.7A