Question

Solve the linear system below using substitution

y=2x+2

4x+y=-10

fill the blanks with the solution​

Answer 1

( -2, -2)

Explanation:

plug in 2x+2 for y

4x + 2x + 2 = -10

6x +2 = -10

6x = -12

x=-2

y= 2(-2)+2

y = -4+2

y= -2