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Without an equality sign the given expression is not an equation but it can be simplified to: W-15

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Q: How do you solve equation 18 plus W-13-20?
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Solve the equation -11 18 plus s 5?

-11=18+s/5


How do you solve 14 equals 18 plus y?

U can subtract 18 from each side of the equation.


How do you solve 5x equals 18 plus 5x?

That equation has no solution. There is no possible number that's equal to 18 more than itself.


What does x equal in the equation x plus 5 equals negative 13?

Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18


How do you solve a plus 18 equals 90?

a + 18 = 90 is a linear equation in one variable. Adding both sides by -18, we get a + 18 - 18 = 90 - 18 a = 90 - 18 = 72


What should be added to both sides of this equation to solve for the variable 18 plus y equals 32?

You add -18... 18 + y = 32 18 + y + (-18) = 32 + (-18) y = 14


What should be added to both sides of this equation to solve for the variable18 plus y equals 32?

18+y=32 y=14


What is n plus 3x6 equals 30?

To solve the equation n + 3x6 = 30, first calculate 3x6, which equals 18. Then subtract 18 from both sides of the equation to isolate n. Thus, n = 30 - 18, which simplifies to n = 12.


What is x in the quadratic equation x2 plus 6x-18?

Sorry, that is not an equation, since you have not told us what those terms equal. An equation would look like this: x2 + 6x -18 = 0 (but it doesn't have to equal zero, that is just an example of what it might be). Until we have an actual equation, we cannot solve for x. Also note: you can go to the site wolframalpha.com and they can solve equations and graph them for you. Very convenient.


How you solve b plus 7 equals 18?

b + 7 = 18 subtract 7 from each side b + 7 - 7 = 18 - 7 b = 11 ----------------check in original equation 11 + 7 = 18 18 = 18 --------------checks


How solve a second grade equation?

Y+6=18÷2


Solve for y 5x 6y 18?

That's not an equation, it is not solveable.