When the value for the variable is given students will determine if that value makes the statement the equation or the inequality true. Identifying solutions to a system of linear equations. Divide both sides of the equation by 4 division is the inverse operation of multiplication the result is y 2 4 which is equal to 1 2 therefore x 1 y 1 2 the last step in solving any equation is to substitute the values into the equations to ensure it is the feasible solution 31 21 2 4 3 1 4 or 4 4 the 2nd equation. Identifying and expressing solutions to systems of equations now that we have several methods for solving systems of equations we can use the methods to identify inconsistent systems recall that an inconsistent system consists of parallel lines that have the same slope but different latexy latex intercepts. Q if a system of linear equations has one solution what does this mean about the two lines
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