0
x - 9 = 15
Add 9 to each side of the equation:
x = 24
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2x plus 3y equals 6 solve for x?
this can not be solved un less with another equation
You are thinking of a number and 5 less than 3 times the number is 16 how do you write an equation to solve this problem?
if n is your number, then 3n - 5 = 16, ie 3n = 21 ie n = 7.
How do you solve system of equation by substitution?
You do the following: 1) Solve one of the equations for one of the variables 2) Substitute this variable in the other equation or equations 3) Simplify This should normally give you one less equation than the original set, with one less variables. For example:
How do you solve x equals -2y?
As an equation, x = -2y cannot be solved without further information. To solve an equation (or multiple equations), the number of unknowns (x, y etc.) must be equal to or less than the number of equations. In your example you have 2 unknowns and 1 equation, so it does not work.
How do you write eleven less than 5 times a number is 24 in equation form?
4
HOW CAN YOU Write as an algebraic equation and solve: Twenty four is three less than one-third of a number.?
SRY THE Q IS HOW CAN YOU WRITE AND SOLVE: Twenty four is three less than one-third of a number.?
How does writing equivalent equations help you solve a system of equations?
You can write an equivalent equation from a selected equation in the system of equations to isolate a variable. You can then take that variable and substitute it into the other equations. Then you will have a system of equations with one less equation and one less variable and it will be simpler to solve.
How do you solve 3a square root 21?
There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.There is no equation (nor inequality) so there is nothing to solve.
How to solve a f x equation?
I guess you mean an equation written in function notation, for example: f(x) = 3x + 2 For the purposes of doing math, it may help to think of this as an alternative way of writing, for example (using the function above): y = 3x + 2 It isn't clear from the question what you want to "solve", but if you write the equation this way, it might become a bit less confusing.
In words what two ways can you write 15-b in algebraic expressions?
Sum of fifteen minus b
What is 18 less than the product of a number and 4?
To solve this you'll need to write an equation, since you don't know enough information to find an answer. Start with the multiplication part of the equation, which is "the product of a number and 4." This is written as 4x. Then you just need to subtract the 18, giving you 4x-18. Now you can substitute any number in for x and solve to get an answer.
2x plus 3y equals 6 solve for x?
this can not be solved un less with another equation
You are thinking of a number and 5 less than 3 times the number is 16 how do you write an equation to solve this problem?
if n is your number, then 3n - 5 = 16, ie 3n = 21 ie n = 7.
How do you write ten is less then 15?
< means 'less than' and > means 'more than'SOTen is less than fifteen would be written … 10 < 15
Why cant the zero product property be used to solve every quadratic equation?
If the discriminant of a quadratic equation is less than zero then it will not have any real roots.
Which equation represent the statement below fifteen less than a number is twenty -seven?
42-15=27
How do you solve system of equation by substitution?
You do the following: 1) Solve one of the equations for one of the variables 2) Substitute this variable in the other equation or equations 3) Simplify This should normally give you one less equation than the original set, with one less variables. For example:
