Find the solution to the system of equations by using graphing or substitution y=2x-1 and y=x+3
1 answer:
Lets use substitution, since there isn't any graphing method here. y= x + 3 y = 2x - 1 x + 3 = 2x - 1 -x -x x - 1 = 3 +1 +1 x = 4 Now solve for y y = 2(4) - 1 y = 8 - 1 y = 7We have the solution: (4,7)
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