Question

question
solve the system by substitution.

$y = 3x + 14$
$y = x$

answer attempt 1 out of 3
(\boxed{\space}, \boxed{\space})$ submit answer

Explanation:

Step1: Substitute $y=x$ into first equation

$x = 3x + 14$

Step2: Isolate $x$ terms

$x - 3x = 14$

Step3: Simplify and solve for $x$

$-2x = 14$
$x = \frac{14}{-2} = -7$

Step4: Find $y$ using $y=x$

$y = -7$

Answer:

$(-7, -7)$