what is the value of x in the equation 2x + 3y = 36, when y = 6?\n8\n9\n27\n36

Explanation:

Step1: Substitute y value

Substitute $y = 6$ into $2x+3y = 36$, we get $2x+3\times6 = 36$.

Step2: Simplify the equation

$2x + 18=36$.

Step3: Isolate the term with x

Subtract 18 from both sides: $2x=36 - 18$, so $2x = 18$.

Step4: Solve for x

Divide both sides by 2: $x=\frac{18}{2}=9$.

Answer:

B. 9