Question

Solve the systems of equation 4x + y = 10 3x - 2y = 13

Answer 1

The solution to the system of equation is (7/5, 22/5)

System of equation

Given the system of equation as shown below;

4x + y = 10 * 2

3x - 2y = 13 * 1

_____________

8x + 2y = 20

3x - 2y = 13

Subtract

8x - 3x = 20 - 13

5x = 7

x = 7/5

Substitute the value of x into any of the equation

4x + y = 10

4(7/5) + y = 10

28/5 + y = 10

y = 10 - 28/5

y = 22/5

Hence the solution to the system of equation is (7/5, 22/5)

Learn more on system of equation here: brainly.com/question/25976025

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