Solve each system using the substitution method. Show all work and steps.
4.5.1) 2x-5y=8
x=3...
Mathematics, 02.12.2020 19:40 nothingworksoutforme
Solve each system using the substitution method. Show all work and steps.
4.5.1) 2x-5y=8
x=3y-1
A. Substitute the equation that is already solved for one variable into the other equation.
B. Solve for the single variable in the one-variable equation.
C. Substitute the result from the previous step into x=3y−1 and solve for the unknown variable.
D. Write the solution as an ordered pair. E. Check the solution with the equation not used in Step C.
Answers: 3
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