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What is the value of x that satisfies the equation 2 log 4 Bracket 7 x Bracket - 5 equals 0 Is - Please show working out?
2log4(7x) - 5 = 0 2log4(7x) = 5 log4(7x) = 5/2 7x = 45/2 =(41/2)5 = 25 = 32 x = 32/7
What is 7x -39?
7x -39 = -32
How do you do the problem 65 equals 2x-7x?
65 = 2x - 7x 65 = -5x 65/-5 = -5x/-5 -13 = x
How do you solve 7x-2 equals x plus 4?
7x-4=x+2 7x=x+2+4 7x=x+6 7x-x=6 6x=6 X=1
What is the answer to this problem -8x 11 -7x 4x-3?
X = 0 and -11/36
If you have 32 equals -3 minus 7x what should x be so this stament is true?
32= -3 - 7x 32 + 3 = - 7x 35= - 7x 35/7 = -x 5 = -x -5= x
What is the value of x in the equation 7x - 3 32?
X = 5 7x5 = 35 - 3 = 32
How do you do this problem 7x equals 18 -2x?
7x = 18 - 2x 7x + 2x = 18 9x = 18 x = 2
What is 7x plus 6 equals 41 what is x?
Here is the work for that problem. 7x+6= 41 7x=41-6 (subtracting 6 from both sides) 7x=35 x=5
What is the value of x that satisfies the equation 2 log 4 Bracket 7 x Bracket - 5 equals 0 Is - Please show working out?
2log4(7x) - 5 = 0 2log4(7x) = 5 log4(7x) = 5/2 7x = 45/2 =(41/2)5 = 25 = 32 x = 32/7
5x plus 32 equals 7x plus 8?
x=12
The old men in the club outnumber the young men by 16 Seven times the number of old men exceeds 9 times the number of young men by 32 How many old men does the club have?
The club has 56 old men. Let x = number of old men Then x-16 = number of young men (the old men outnumber the young men by 16) 7x = 9(x-16) +32 (7 times the # old men is 32 more than 9 times the # young men) 7x = 9x - 144 + 32 7x = 9x - 112 7x + 112 = 9x - 112 + 112 7x + 112 = 9x 7x - 7x + 112 = 9x - 7x 112 = 2x 56 = x (the # of old men)
What is the anwer to this algebra problem 7x equals -10x?
x=0
What is -3 7x plus 7?
The answer to the math problem -3 7x plus 7 is x equals 1/3.
What is 7x -39?
7x -39 = -32
How do you do this problem 2x equals 7x - 10?
2x = 7x - 10 subtract the 7x from both sides 2x - 7x = -10 -5x = -10 divide both sides by -5 x = 2
What is x in this equation 7x plus 8 equals 5x plus 32?
7x + 8 = 5x + 327x = 5x + 242x = 24x = 12hope this helps
