3 years ago

Solve the system by substitution. y = 5x y = -3x + 24 pls help :(

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

4 0

Answer:

x=3, y=15

Step-by-step explanation:

We substitute 5x for y, getting 5x = -3x + 24. We add 3 x to both sides, and have a equation like this: 8x = 24. Divide by 8 on both sides, and we know that x = 3. Since y is 5x, y is 5*3, which is 15.

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