Multi-Step Equations Test

What do you call each part of an expression that is separated by a + or a -? (a)  

• coefficient
• constant
• variable
• term

Define variable

• a letter in the alphabet

• a letter or symbol standing for an unknown value

• a letter to grandma

• a letter to Santa

What do you call each part of an expression that is separated by a + or a -?

• coefficient
• constant
• variable
• term

Which equation has 5 terms?

• 6x + 8 = 2x
• 6 + 4.7 - 9y = 3y + 1
• 125x = 14
• 2x + 3 = 7 + x

Define constant.

• the number multiplied by a variable

• to replace a value for a variable

• a number standing alone

• to find the value of an expression

Select the constant in 8x - 2.

(a)  

• 8
• 8x
• 2
• -2

2x + 3y + 5x = 75

• coefficeient
• constant
• terms
• variables

Equations must have an

• ≠
• =
• ≤
• ≥

a symbol for an unknown value

• term
• operator
• variable
• coefficient

x + y = 50

• expression
• equation