The number of games in her phone is 10
<h3>What is an algebraic expression?</h3>
An algebraic expression can simply be defined as an expression that is composed of terms, factors, some variables, coefficients and then constants.
They are also known to consist of some mathematical operations, which may include;
- Addition
- Multiplication
- Division
- Parentheses
- Bracket
- Subtraction, etc
Based on the information given, we have;
Let the number of games in her phone be s
s + 3s - 7 = 33
collect like terms
4s = 40
Make 's' the subject
s = 40/4
s = 10 games
Hence. the number is 10
Learn more about algebraic expressions here:
brainly.com/question/4344214
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