Book Maths Puzzle Algebra

Solve
2x + 3y = 2
8x - 3y = 3

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Book Other Question

When using the quadratic formula what if the answer does not equal 0 like this one; -x + 6 = 5x^2 I have $850 to replace a patio. I'm making a square concrete patio with a brick border that is 8 inches wide around the outer edge of the ratio and the total length of a side is 2