Which is most likely to be the first step in solving a system of nonlinear equations by substitution?A.Isolating a variable in one of the equationsB.Taking the square root of both sides of one of the equationsC.Substituting one equation into the other equationD.Substituting a number for one of the variablesSUBMITarrow_backPREVIOUS
Question
Which is most likely to be the first step in solving a system of nonlinear equations by substitution?A.Isolating a variable in one of the equationsB.Taking the square root of both sides of one of the equationsC.Substituting one equation into the other equationD.Substituting a number for one of the variablesSUBMITarrow_backPREVIOUS
Solution
The first step in solving a system of nonlinear equations by substitution is most likely A. Isolating a variable in one of the equations. This is because you need to express one variable in terms of the other variable(s) before you can substitute it into the other equation(s).
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