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Pre-Algebra
Variables and Expressions
Substitution Method — Definition & Examples

Practice problem

Substitution Method — Definition & Examples

By

Alex Federspiel

+3 contributors

Contributors

Alex Federspiel
Victor Wang
Jonathan Heller
Anusha Rahman

If $x=10$ , find the value of $3x+12$ .

Choose one answer

Option A: A

$44$

Option B: B

$42$

Option C: C

$40$

Option D: D

$38$

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