Please check my answer thanks :)
Find the equation of 9 (2x-18)=36
9(2x)-9 (18) =36
18-162 =36
18-162 =36
18x162 =36
+162 +162
-------------------------
18x =198
18x 198
-----------
18 =18
x =11
Although I am not clear on your process, your answer is right.
9 (2x-18)=36
I would have initially divided both sides by 9, then by 2.
2x - 18 = 4
x - 9 = 2
X = 11
I hope this helps. Thanks for asking.
To check your answer, we substitute the value of x back into the original equation: 9(2x-18) = 36.
Let's substitute x=11:
9(2(11)-18) = 36
Now we simplify the expression inside the parentheses:
9(22-18) = 36
Again, we simplify further:
9(4) = 36
Now, we evaluate the multiplication:
36 = 36
Since both sides of the equation are equal, we can conclude that x=11 is indeed the correct solution.
Therefore, your answer x=11 is correct. Well done!