Question

question
solve the system by substitution.
$y = 2x + 35$
$y = 9x$

Explanation:

Step1: Substitute $y=9x$ into first equation

$9x = 2x + 35$

Step2: Isolate $x$ terms

$9x - 2x = 35$
$7x = 35$

Step3: Solve for $x$

$x = \frac{35}{7} = 5$

Step4: Find $y$ using $y=9x$

$y = 9\times5 = 45$

Answer:

$x=5$, $y=45$