Question

Help answer this please ​

Answer 1

Answer:

Step-by-step explanation:

2x + 5y = 8

      -5    -5

2x = 8 - 5y

divide both sides by 2

$\frac{2x}{2} = \frac{8-5y}{2}$

divide by 2 undoes the multiplication by 2

x = $\frac{8- 5y}{2}$

divide 8 - 5y by 2

x = - $\frac{5}{2}$ y + 4