Finding a set of value for the set of variables so that, when these values are substituted for the corresponding variables, all the equations in the system are true statements.
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Find values for each of the unknown variables (or at least as many as is possible for the system) that satisfy all the equations.
solve system equation using addition method 3x-y=9 2x+y=6
To solve a system of equations, you need equations (number phrases with equal signs).
Use the substitution method to solve the system of equations. Enter your answer as an ordered pair.y = 2x + 5 x = 1
The answer depends on whether they are linear, non-linear, differential or other types of equations.