Pre-Algebra Worksheet
Variable and Numeric Exressions - Equation Basics
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Identify
Variable and Numeric Expressions
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This worksheet contains problems on variable and numeric
expressions. Students must
classify parts of an equation as a variable or numeric expression.
Other problems involve determining if a given value is a solution to an equation.
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Sample Problems from Worksheet (diagrams not shown) |
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Identify Variable & Numeric Expressions
Classify each equation as one of the following: a) A variable expression equal
to a numeric expression b) A variable expression equal to a variable expression
c) A numeric expression equal to a variable expression d) A numeric expression
equal to a numeric expression
1) 2 + 8 = 10
2) 6x + 2 = 14
3) 5 = x – 3
4) 5a + 1 = 2a + 7
5) x = 1 + 5
6) 5 + a = 2a – 1
Is -4 a solution of each equation?
Explain why or why not.
8) 2x – 6 = -14
9) 16 รท 2y = 2
Is -5 a solution of each equation? Explain why or why not.
11) 3x – 15 = 0
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