Starting with:
49 / 56 = (x - 1) / x
We can start with the easiest, and factor out the fraction on the left:
7 / 8 = (x - 1) / x
Now we can cross multiply the fractions on either side:
7x = 8(x - 1)
and expand:
7x = 8x - 8
then group like terms:
7x - 8x = -8
-x = -8
and finally, negate both sides:
x = 8
C= pi * D This is the formula for circumference.
x=8
The answer to 744 times 31 equals 23064. To solve this math problem you will have to take the number 744 and add it 31 times.
Subtract x so -4 = 2x/ x= -2
lets say that you're doing a division problem that looks just like a multiplication problem. lets say its 10 divided by 5 so 2x5 equals 10 so the missing number in the problem is 2 MORE TO COME
.138
n= 7
y=4
Solve this problem -x squared -40x- 80 =0
138 x 00001 = 138 x 1 = 138.
I'm sorry but I can't solve that problem. B(
C= pi * D This is the formula for circumference.
x=8
y = 3, 6
2
Use this equation: quarts x 0.9464 = liters (US)
The answer to 744 times 31 equals 23064. To solve this math problem you will have to take the number 744 and add it 31 times.