We must solve for x. Let's simplify this equation by dividing both sides by 6:
|2x-14|=7, which is the same as 2|x-7|=7.
First, assume that x-7 is already positive, so that we don't need the absolute value operator. Then x-7=7/2. Adding 7 to both sides results in x = 21/2.
Next, find the other solution:
Assume that x-7 is negative. Then |x-7|=-(x-7). Then -(x-7) = 7,
and -x + 7 = 7. Thus, x = 0.
The solution set is {0, 21/2}.
Answer: sorry I don't understand your question
Step-by-step explanation:
:¬⊃
<u><em>Answer: =13. *The answer should be positive sign.*</em></u>
Step-by-step explanation:
This question it's about PEMDAS. This lesson it's about order of operations. p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can also go left to right.
do parenthesis first.
2*2=4
9+(8-4)
9+4
add left to right.
9+4=13
=13
Hope this helps!
Thanks!
Have a great day!
Y/70=x^3/4
x=(y/70)^(4/3) is your answer
