# How to do substitution

In this blog post, we will take a look at How to do substitution.

## Substitution Method (Definition & Steps for Solving Linear

Steps for Using the Substitution Method in order to Solve Systems of Equations. Solve 1 equation for 1 variable. (Put in y = or x = form) Substitute this expression into the other equation and solve for the missing variable. Substitute your

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## Learn to solve a system of equations using substitution

Substitute u into the parenthesis, making ∫ (u) 4 2 du. Because you added the 2 into the expression, you need to do something to cancel it out, making the expression 1/2∫ (u) 4