ACT Math 3.2 Elementary Algebra
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ACT Math: Elementary Algebra Drill 3, Problem 2. Solve for z, when x = 2 and y = 5.
ACT Math | Elementary Algebra |
ACT Mathematics | Elementary Algebra |
Basic Algebra | One-Variable Linear Equations |
Elementary Algebra | Evaluation of algebraic expressions through substitution Linear equations |
Foreign Language | Arabic Subtitled Chinese Subtitled Korean Subtitled Spanish Subtitled |
Language | English Language |
One-Variable Equations and Inequalities | Solving Equations |
Product Type | ACT Math |
Systems of Equations | Linear and Nonlinear Equations |
Transcript
Just substitute 2 for x and 5 for y and we get to the promised land.
We have 3x plus 4y, which becomes 3 times 2 plus 4 times 5 or... 6 plus 20...
...which totals 26.
E. Done.