Equivalent Equations - Kyrene School District
... Would each of the following equations have the same solution set? Why or why not? 3x = 1 + x and 3x + 500 = 1 + x + 500 Yes. The subtraction property of equality could subtract 500 from both sides of the 2nd equation. Then they would be equivalent. 3x = 1 + x and 9x = 3(x + 1) Yes. The division pro ...
... Would each of the following equations have the same solution set? Why or why not? 3x = 1 + x and 3x + 500 = 1 + x + 500 Yes. The subtraction property of equality could subtract 500 from both sides of the 2nd equation. Then they would be equivalent. 3x = 1 + x and 9x = 3(x + 1) Yes. The division pro ...
Solving Equations
... $13,500 from his brother for 4 years at an annual percentage rate of 6%. How much interest will he pay if he pays the entire loan off at the end of the fourth year? What is the total amount he will repay? ...
... $13,500 from his brother for 4 years at an annual percentage rate of 6%. How much interest will he pay if he pays the entire loan off at the end of the fourth year? What is the total amount he will repay? ...
1 2.1: Solution of Linear Systems by the Echelon Method After
... Method 3: Echelon method/combination 1. Rewrite each equation in standard form. 2. Multiply each equation by a number that causes the coefficient of x or y to be opposites of each other. 3. Add the equations together. 4. Solve for the solution to the left over variable. 5. Find the solution of the s ...
... Method 3: Echelon method/combination 1. Rewrite each equation in standard form. 2. Multiply each equation by a number that causes the coefficient of x or y to be opposites of each other. 3. Add the equations together. 4. Solve for the solution to the left over variable. 5. Find the solution of the s ...
