Answer:
x<3
Step-by-step explanation:
you should use Socratic or photo math.
4 x-11/x-3=4
4 x-11=4 x-12 (multiply both sides by x-3)
4 x-11-4 x=4 x-12-4 x (subtract 4 x from both side)
-11=-12
-11+11=-12+11 (Add 11 to both sides)
0=-1
<u>Critical points:</u>
x=3 (Make left denominator equal to 0)
Check intervals in between critical points. (test values in the intervals to see if they work.)
x<3 (Works in original inequality)
x>3 (Doesn´t work in original inequality)
Answer:
x=3
Step-by-step explanation:
a^2 + b^2 = c^2
x^2 + 4^2 = (x+2)^2
Plug in caculater.
Answer: x=3
PEMDAS
6 * 7 - 3^2 * 9 + 4^3
6 * 7 - 9 * 9 + 64
42 - 81 + 64
-39 + 64
25
(P)eranthasis
(E)xponents
(M)ultiply
(D)ivision
(A)dd
(S)ubtract
Answer:
Jerry's weight is 36kg and tom's weight is 66kg
Step-by-step explanation:
According to the given condition:
Let,tom's weight =x
Jerry's weight=y
So,
X=2y-6 ---(1)
X+y=102-----(2)
Put value of x from eq 1 in 2
2y-6+y=102
3y-6=102
3y=102+6
3y=108
Y=108/3=36
Jerry's weight is 36.
Put value of y in eq 1
X= 2(36) -6
X=72-6
X=66
So, Tom's weight is 66kg