Algebra Substitution Math
Remove brackets using distributive.
Algebra substitution math. And we know that x 6. Then we can substitute 6 for x. Solve by substitution calculator. In algebra substitution means.
Enter the system of equations you want to solve for by substitution. Try to choose the equation where the coefficient of a variable is 1. From equation 3 we know that y is the same as 3x 8 we can then substitute the variable y in equation 1 with.