Question

solve it mathematics​

Answer 1

Answer:

Step-by-step explanation:

x + y = 10

y = 10 - x ---------->1

3x - 2y = 10

By subsituting Equation 1

3x - 2(10 - x) = 10

3x - 20 + 2x = 10

3x + 2x = 10 + 20

5x = 30

x = 30/5

x = 6

By sudsituting in the equation 1

y = 10 - 6

y = 4

∴ x = 6 ; y = 4.