SAT Math Practice Question #14397 - SATify | SATify

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SAT Math Practice Question #14397 - SATify | SATify

#14397

equations

systems

quadratic equations

medium

85 sec

Given the system of equations $x^{2} + y - 5 = 0$ and $y = - 10 x + 30$ , find the value of $x$ .

A.

-10

B.

-5

C.

5

D.

10