Question

Heeeeeeeeeeeelp dis to hard

Answer 1

Note that:

• y = -x + 16
• 30 = 2x + y

Substitute the value of y into the equation to find x.

• 30 = 2x + y
• => 30 = 2x - x + 16
• => 30 = x + 16
• => 30 - 16 = x
• => x = 14

Substitute the value of x into any equation to obtain the value of y.

• 30 = 2x + y
• => 30 = 2(14) + y
• => 30 = 28 + y
• => 30 - 28 = y
• => y = 2

Putting the values in (x,y) form.

• (x,y) ⇒ (x = 14,y = 2) ⇒ (14,2)