I NEED THIS NOW! Please give the answer with a solution! (Solving Quadratic Equations by Extracting Square Roots)

1. 3x^2=13

2. 5x^2-18=0

thank you thank you

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?