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That's an arbitrary question. You can make any expression you want that includes 80 somewhere and simplify it. Then substitute x for 80 on the left hand-side and set this equal to the expression you found. For example, I came up with the following using this method:
(x+100)2/(sqrt(x)+3)=(129600*sqrt(10)-97200)/71
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What is the quotient of 80 and b?
Expressed as an equation, this is equal to 80/b.
80 percent of what number equals 40?
For the equation 80% of what number equals 40, the unknown number is 50.
What math equation equals 80?
x = 79 + 1 is one of the infinite number of such equations.
What is 80 plus 90 plus 60 plus 80?
The result of the equation - 80 plus 90 plus 60 plus 80, is found as follows; 80 + 90 + 60 + 80 = ( 80 + 90 ) + 60 + 80 = 170 + ( 60 + 80 ) = 170 + 140 = 310 Answer = 310
What is 130 plus 80 plus 20 plus 80?
The result of the equation - 130 plus 80 plus 20 plus 80, is found as follows;130 + 80 + 20 + 80= ( 130 + 80 ) + 20 + 80= 210 + ( 20 + 80 )= 210 + 100= 310Answer = 310
What is the most complicated math equation in the world?
There is no such thing. Take any equation - you can always make it still more complicated, by some basic algebraic manipulation.
What is the quotient of 80 and b?
Expressed as an equation, this is equal to 80/b.
How do you solve this equation n divided 80 equals fifty?
5x = 80
The length of rectangle is 5 less than twice the width The perimeter of the rectangle is 80. Find the dimensions of the rectangle?
L= Length W= Width P= Perimeter Equation 1: L= 2W-5 Equation 2: 2L+2W=P=80 Then, From Equation 2, Solve the second equation for 2W. 2L + 2W= 80 2W = 80 - 2L From Equation 1, Substitute 80-2L for 2W in the first equation. This gives the equation one variable, which earlier algebra work.L=(80-2L)-5 L=80-2L-5 2L + L= 80 - 5 3L= 75 L=25 Now, substitute 25 for L in either equation and solve for w. From Equation 1 25 = 2W - 5 5 +25 = 2W30 = 2W 30 / 2 =W 15=W The solution is Lengh = 25 Width = 15 L= Length W= Width P= Perimeter Equation 1: L= 2W-5 Equation 2: 2L+2W=P=80 Then, From Equation 2, Solve the second equation for 2W. 2L + 2W= 80 2W = 80 - 2L From Equation 1, Substitute 80-2L for 2W in the first equation. This gives the equation one variable, which earlier algebra work.L=(80-2L)-5 L=80-2L-5 2L + L= 80 - 5 3L= 75 L=25 Now, substitute 25 for L in either equation and solve for w. From Equation 1 25 = 2W - 5 5 +25 = 2W30 = 2W 30 / 2 =W 15=W The solution is Lengh = 25 Width = 15
Can you come up with a long really complicated math equation that equals 3?
No
Choose the equation that is equivalent to this statement 44 is 80 of x?
44 = 80*x
Can anyone provide a complicated equation of which 20 is a root?
(x -20)5 = 0 -- will look more complicated if you multiply it out and transpose some of the terms.
8 is 80 percent of what number?
You have to write an equation for this. When you do percents, you always have to convert them to decimals. (Therefore, 80% is .80 as a decimal) .80x = 8 Divide both sides of the equation by .8 and you'll get x = 10
What is 10 plus 50 equals 80?
"10 + 50 = 80" is an incorrect equation.
-x divided 16 equals 5 what is x?
-(x)/(16)=5Multiply each term in the equation by 16.-(x)/(16)*16=5*16Simplify the left-hand side of the equation by canceling the common terms.-x=5*16Multiply 5 by 16 to get 80.-x=80Multiply each term in the equation by -1.-x*-1=80*-1Multiply -x by -1 to get x.x=80*-1Multiply 80 by -1 to get -80.x=-80
How do you factor x2-4x-80 equals 0?
Use the quadratic equation formula to find the solutions to this equation.
80 percent of what number equals 40?
For the equation 80% of what number equals 40, the unknown number is 50.
