How do you solve Y=x+1 x+2y=14 in substitution?

(4, 5)

Step-by-step explanation:

Given the 2 equations

y = x + 1 → (1)

x + 2y = 14 → (2)

Substitute y = x + 1 into (2)

x + 2 (x + 1) = 14 ← distribute and simplify left side

x + 2x + 2 = 14

3x + 2 = 14 (subtract 2 from both sides)

3x = 12 (divide both sides by 3)

x = 4

Substitute x = 4 into (1) for corresponding value of y

y = 4 + 1 = 5

Solution is (4, 5)