answersLogoWhite

0

You need three independent equations to solve for three unknown variables.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

When Y equals 48 and w equals 4 what is y when w equals 11?

You can set this problem up like this: 48/4 = y/11 Cross multiply 48*11 = 4y 528 = 4y 528 divided by 4 = 132 So when w equals 11 y equals 132


What is the simplest form of the expression w plus 2x plus 3w - 2xw?

w + 2x + 3w - 2xw = 2x + 4w - 2xw, in simplest form


Which property justifies the following statement if W plus -8 equals 16 then w plus -8 plus 8 equals 16 plus 8?

It is the property that equals plus equals are equals.


W plus x plus y plus z equals 2 2w minus x minus y plus 2z equals 7 2w plus 3x plus 2y minus z equals negative 2 3w minus 2x minus y minus 3z equals negative 2?

To solve the system of equations: ( w + x + y + z = 2 ) ( 2w - x - y + 2z = 7 ) ( 2w + 3x + 2y - z = -2 ) ( 3w - 2x - y - 3z = -2 ) You can use methods such as substitution or elimination. Solving these equations yields the values of ( w, x, y, ) and ( z ). After performing the calculations, the solution is ( w = 2, x = 1, y = -1, z = 0 ).


If 26.9 plus 12 plus w equals 49.25 what is w?

If: 26.9+12+w = 49.25 then w = 10.35


If w varies directly as 2x-1 and w equals 9 when x equals 2 find x when w equals 15?

The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.


What is the answer to -w-y-4-4y-5w?

4y + 5w


Why are the equations w minus x plus x equals w and w plus x minus x equals w called Identities?

They are identities because they are true for ALL values of w and x.


W plus 3 equals 4w-6 w equals?

w + 3 = 4w - 6 9 = 3w w = 3


W plus 76 plus w equals 120?

120 - 76 = w+w. So: 2w = 44. So: w=22.


W plus 65 equals 1000 w equals what?

Well, darling, if W plus 65 equals 1000, then W must be 935. It's simple math, honey. Just subtract 65 from 1000 and you've got your answer.


How would you factor -2w-2x plus wy plus yx?

-4