math
posted by joey .
what does x equal.
x over 4, equals 7 over 10

x/4 = 7/10
10 (x/4) = 10 (7/10)
5x/2 = 7
5 x =14
x = 14/5
Respond to this Question
Similar Questions

algebra 1 help
6(32)^2 over 3^22(3)(2)+2^2 6(32)^2 over 3^22(3)(2)+2^2 6(5)^2 over 9+12+4 6(5)^2 over 3+4 6(25)^2 over 7 6x150 over 7 900 over 7 am i correct with this can i go any further . 6(32)^2 over 3^22(3)(2)+2^2 6(32)^2 … 
math problem
2^2x1 = 32^x2 2/x  1/2x= 1/2 (2 over x minus 1 over 2x equals 1 over 2) 3/x + 8/x5= 1 (3 over x plus 8 over x minus 5 equals 1) 
math
please help me if x over 4 minus a over b is equal to 0 b is not equal to 0, then x equals what? 
math
if x over 4 minus a over b is equal to 0 b is not equal to 0, then x equals what? 
math
please help me if x over 4 minus a over b is equal to 0 b is not equal to 0, then x equals what? 
MATH
Use cross products to see if each pair of ratios forms a proportion. Replace each box with = or ≠. 1. sevenfifths and fifteentenths ( = ≠ 2. sixeighths and fifteentwentieths = ≠ Solve each problem. 3. twothirds … 
Algebra
Which rational number equals 0 point 1 with bar over 1? 
Math Help!
Solve each problem. 1. twothirds equals twelve over x x = 18 x = 12 x = 36 x = 8 2. sixelevenths equals eightyfour over x x = 40 x = 120 x = 254 x = 154 3. twentytwo miles over fiftyfive hours equals twelve miles over h hours … 
Quick calc question
Write the Riemann sum to find the area under the graph of the function f(x) = x2 from x = 1 to x = 5. 1. the summation from i equals 1 to n of the product of the quantity squared of 1 plus 5 times i over n and 4 over n 2. the limit … 
algebra
How do I work out what the x and y equal in this equation: 4 over x plus 5 over y equals 21