Solve the system of equations by substitution. 3/8 x + 1/3 y =17/24 and x + 7y = 8

To solve this system by substitution, first isolate x in the second equation.





Now, plug this expression () for x in the top equation to solve for y.









Now that you have y, plug it into the second equation and solve for x.






Last step is to plug your x- and y-values in to both equations to check your work.





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