21.98 rounded to the nearest hundredth is 22
Answer:
There's only one answer, and that's x=0.
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(3x−1)=6x−3
(3)(3x)+(3)(−1)=6x+−3(Distribute)
9x+−3=6x+−3
9x−3=6x−3
Step 2: Subtract 6x from both sides.
9x−3−6x=6x−3−6x
3x−3=−3
Step 3: Add 3 to both sides.
3x−3+3=−3+3
3x=0
Step 4: Divide both sides by 3.
=
x=0
<em>hope this helps</em>
Answer:
n=5/rad
Step-by-step explanation:
Solve for n by simplifying both sides of the equation, then isolating the variable
Answer:
The numbers for which the given property hold true are <em>12 </em>and <em>-7</em>
Step-by-step explanation:
Let the number be
.
As per the given statement:
Square of the number (
) is 84 more than five times of the number (
).
Writing in the equation form:

To find:
All the numbers for which above equation holds true.
Solution:

Let us solve the above equation by rearranging the terms and then let us find the roots of the equation.
It is a quadratic equation(i.e. maximum power of
is 2) so it will have 2 solutions i.e. 2 values of
for which the above equation will hold true.

Let us factorize the equation.

So, the numbers for which the given property hold true are <em>12 </em>and <em>-7</em>.