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Anonymous Anonymous
  • 01-05-2016
  • Mathematics
Answered

A system of linear equations is shown below

5x = 3y - 2

y= x + 4

What is the x-coordinate of the solution?

A2
B4
C5
D1

Verified Answer :

Neuron
Neuron Neuron
  • 03-05-2016

If you would like to find the x-coordinate of the solution, you can calculate this using the following steps:

5x = 3y - 2
y = x + 4
_________
5x = 3 * (x + 4) - 2
5x = 3x + 12 - 2
2x = 10
x = 5

The correct result would be C. 5.

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