Algebraic techniques

g=5t−6 is

• an equation

• is an expression

4y

• is a term

• is a variable

• is equation

rt =

• r x t

• r + t

• r / t

• r - t

A + M =

• AM

• M + A

• MA

• AAMM

4y - 5

• is a term

• is an equation

• is an expression

• is a variable

7m, m is

• pronumeral

• known

• variable

• a term

5t = 6

• is an expression

• is a variable

• is a term

• is an equation

4t + m = 2t, this equation has

• one term

• three terms

• two terms

• no term

The number of days in x weeks

• 7

• x

• 7x

• 7+x

The average of x and 20

• 20x

• (20 + x) $\div$ 2

• 20

• 20 - x