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Harman [31]
4 years ago
12

Solve each system by substitution. 5) y = 4x - 9 y=x-3

Mathematics
2 answers:
MrMuchimi4 years ago
5 0
Point form (2,-1)

Equation x=2, y=-1
olga2289 [7]4 years ago
4 0
1) y=4x-9
2)y=x-3

Make 1 and 2 equal each other:

4x-9 = y = x-3
4x-9 = x-3

Put x’s and the other numbers on each side

3x = 6

Divide by the amount of x’s

Therefore:

X= 2

Hope this helped :)
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