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What else can I help you with?
3 times a number is 9 write an equation and solve it?
3X=9 x=9/3 x=3
How do you do a 2 step equation?
When you are solving a 2-step equation, you do the opposite of a 1-step equation. You do addition and subtraction first, then the multiplication second. Example: 2x + 9=16 -9 -9 2x=7 Now it's a 1-step equation 2x=7 /2 /2 Your answer would be 3.5 To check all you do is replace the variable with your answer. 2x + 9=16 2(3.5) + 9=16
How do you solve this equation x over 9 equals 12?
x/9=12 multiply both sides by 9, giving x=108 ____________________________________________________________________ To solve the problem 'x over nine equals twelve', you must first recognize that any number over another number (which includes variables) is a division problem. Thus, all fractions are division problems. You have to multiply by the reciprocal, and multiplication is the opposite of division, and the reciprocal in this case would be 9/1, or just 9. You must apply this to both sides of the equation, so x/9 times 9 is x, and 12 times 9 is 108. Therefore, x =108.
How do you write the number 81 as a power?
9 to the second power :))
What is the answer for 9c equals -135?
144
3 times a number is 9 write an equation and solve it?
3X=9 x=9/3 x=3
How do you write two times a number is 3 more than 9 as a verbal equation?
2x = (9+3)
What is the opposite number of 9?
The opposite number of 9 is -9. In mathematics, the opposite of a number is the same distance from zero on the number line, but in the opposite direction. This is denoted by adding a negative sign in front of the number, indicating its direction opposite to the original number.
Write the word sentence as an equation. 54 equals 9 more than a number t?
t + 9 = 54
What is the number The opposite of a number is -9?
+9
How would you write the sum of a number and seven is greater than or equal to nine in a equation?
7+N=9
What is nine less than a number is 9?
It is an equation: n - 9 = 9It is an equation: n - 9 = 9It is an equation: n - 9 = 9It is an equation: n - 9 = 9
What number will be opposite the 6?
9
What is the opposite of twice a number?
half a number
How do you Write an equation for thirteen decreased by n is equal to 9?
13-n=9. i think.
What number is opposite 15 on a dartboard?
9
How do you do number sentences?
a number sentence is for example.9+9=18 ,any mathematical equation
