Question

What are the solutions to the following system of equations?
y = x2 + 3x − 7
3x − y = −2

Answer 1

y = x2 + 3x − 7
3x − y = −2

Solve for y in the second equation.

y = 3x + 2

In the first equation, substitute 3x + 2 for y.

3x + 2 = x2 + 3x − 7 and solve for x.

Then, you'll need to find the y-values that go with each of those x-values.

Answer 2

@mabitrix ^^^