# Thread: Algebraic Substitution Calculator

1. ## Algebraic Substitution Calculator

This calculator allows for a standard algebraic statement to be entered, along with a set of substitution values for variables:

For 6a + 3b - 9c, evaluate for a = 2,b = 3, c = 4.

A quiz generator has been provided as well.

Algebraic Substitution Calculator

2. This lesson now handles expressions with parentheses in them, including shortcuts entered directly on the search engine.