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  • 22-06-2020
  • Mathematics
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I will give you brainliest!!!! Use the elimination method to solve the system of equations.

I will give you brainliest Use the elimination method to solve the system of equations class=

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PollyP52 PollyP52
  • 22-06-2020

Answer:

B. (1, 4)

Step-by-step explanation:

2x + 3y = 14

5x - 4y = -11

Multiply the first equation by -5 and the second by 2:

-10x - 15y = -70

10x - 8y = -22       Add these 2 equations:

0   - 23y = -92

y = -92/-23 = 4

Now substitute y = 4 in the first equation:

2x + 3*4 = 14

2x = 14 - 12

2x = 2

x = 1.

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