Question

solve the equation either by elimination or substitution

2x+ 5y=28
4x +5y=36

Answer 1

Answer:

Step-by-step explanation:

2x+5y=28 .......eq 1

4x+5y=36.........eq 2

In eq 1 ×2

4x+10y=56

4x+5y=36

By solving the value of y is 4

And putting eq 1 so the value of x is 4