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If I had x minus 3 over 4 and x plus 3 over 7 would x equal 11 over 2 or 37 over 11 or 14 or 28 over 11?
To solve for x, you will need to set the two expressions equal to each other: (x - 3)/4 = (x + 3)/7. Cross multiply to get 7(x - 3) = 4(x + 3). Expand and solve for x to get 7x - 21 = 4x + 12. Simplify to get 3x = 33, and then divide by 3 to find x = 11. So, x equals 11.
What is x in this equation 7 over x minus 2 equaks 3 over x plus 2?
"x" would equal 1 because 7/1 is 7 minus 2 equals 5 and 3/1 is 3 plus or + 2 is 5.
What value is x will make this portion true if you have over x over 35 and 3 over 7?
x/35 = 3/7 => x = 3/7 *35 = 3 * (35/7) = 3*5 = 15
What five numbers multiply to equal 441?
1 x 3 x 3 x 7 x 7
Give two other ratios that are equal to 3 to 7?
You can produce an infinite number of ratios that are equal 3:7. You can do this by simply multiplying both 3 and 7 by the same number, so for example: 3 x 2:7 x 2 6:14 = 3:7 3 x 5:7 x 5 15:35 = 3:7
What is 4 over 7 times 3 over 4 equal?
4/7 x 3/4 is 3/7
If I had x minus 3 over 4 and x plus 3 over 7 would x equal 11 over 2 or 37 over 11 or 14 or 28 over 11?
To solve for x, you will need to set the two expressions equal to each other: (x - 3)/4 = (x + 3)/7. Cross multiply to get 7(x - 3) = 4(x + 3). Expand and solve for x to get 7x - 21 = 4x + 12. Simplify to get 3x = 33, and then divide by 3 to find x = 11. So, x equals 11.
What is the answer for 3less than or equal to x-4?
7
What is 3 over 5 times 7 equal?
3/5 x 7 = 4 1/5 or 4.2
What is x in solving the proportion of 3 over x equal to 2 over 7?
x= 10.5 3/x = 2/7 so multiplying by 7 this is the same as 21/x =2. Multiply by x to get 21=2x. Divide by 2 to get 10.5 = x
What is x in this equation 7 over x minus 2 equaks 3 over x plus 2?
"x" would equal 1 because 7/1 is 7 minus 2 equals 5 and 3/1 is 3 plus or + 2 is 5.
What is 1 over 3 times 6 over 7 equal in reciprocal form?
1/3 x 6/7 = 6/21 = 2/7 The reciprocal is 7/2 1/3 x 7/6 = 7/18 The reciprocal is 18/7
What are the roots of the equation x2-10x plus 21 equal 0?
x = 3 and x = 7.x = 3 and x = 7.x = 3 and x = 7.x = 3 and x = 7.
What is prime factorization of 27 over 63?
3 x 3 x 3 over 3 x 3 x 7 reduces to 3 over 7
If X-4 equals -7 What does X equal?
3
What prime numbers equal 441?
3 x 3 x 7 x 7 = 441
What value is x will make this portion true if you have over x over 35 and 3 over 7?
x/35 = 3/7 => x = 3/7 *35 = 3 * (35/7) = 3*5 = 15
