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... Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Co ...
... Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations. Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Co ...
Steps to Solve a System of Equations by Substitution
... Solve one equation for one of the variables. Substitute the resulting expression in the other equation. Solve the resulting equation for the first variable. Find the values of the variables by substituting the solution back into the original equation to solve for the second variable. 5. Check the so ...
... Solve one equation for one of the variables. Substitute the resulting expression in the other equation. Solve the resulting equation for the first variable. Find the values of the variables by substituting the solution back into the original equation to solve for the second variable. 5. Check the so ...
Notes for Lesson 6-1: Solving Systems by Graphing
... System of linear equations – a system of equations in which all of the equations are linear Solution of a system of linear equation – any ordered pair that satisfies all the equations in a system A system of linear equations are 2 or more linear equation that are related to each other in some way. A ...
... System of linear equations – a system of equations in which all of the equations are linear Solution of a system of linear equation – any ordered pair that satisfies all the equations in a system A system of linear equations are 2 or more linear equation that are related to each other in some way. A ...
