What is the value of x in the solution to this system of equations? 3x−5y=223⁢𝑥-5⁢𝑦=22                       y=−5x+32𝑦=-5⁢𝑥+32 A. −6.5 B. 0.5 C. 6.5 D. −0.5

Question

What is the value of x in the solution to this system of equations? 3x−5y=223⁢𝑥-5⁢𝑦=22                       y=−5x+32𝑦=-5⁢𝑥+32 A. −6.5 B. 0.5 C. 6.5 D. −0.5
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Solution 1

To solve for x, we can substitute the second equation into the first equation.

The first equation is 3x - 5y = 22 and the second equation is y = -5x + 32.

Substituting the second equation into the first equation gives us:

3x - 5(-5x + 32) = 22 3x + 25x - 160 = 22 28x = 182 x = 182 / 28 x = 6.5

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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