SOLUTION: Consider the following pair of equations:
y = 3x + 3
y = x − 1
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution
Algebra.Com
Question 1175304: Consider the following pair of equations:
y = 3x + 3
y = x − 1
Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. (5 points)
Answer by josgarithmetic(39616) (Show Source): You can put this solution on YOUR website!
This example shows two formulas for y. The expressions can be equated, and this solvable for x. Once x is found, just use this in either given equation and evaluate y.
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