Answer:
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Answer:
What grade are you
Step-by-step explanation:
A number which is the result when one number is divided by another is known as quotient
Hey!
The first step to solving this equation would be to rearrange it. It's better to rearrange it so that it is easier to solve.
<em>Original Equation :</em>
<span> −x = 4 − 3x + 6
<em>New Equation {Changed by Rearranging} :</em>
</span>-x = -3x + 4 + 6
Next we would group our like terms.
We can see that both 4 and 6 are whole numbers and can be added easily, so we'll start by grouping those like terms first.
<em>Old Equation :</em>
-x = -3x + 4 + 6
<span><em>New Equation {Created by Grouping Like Terms} :</em>
-x = </span><span>-3x + 10
Now we add 3x to both sides to get rid of the -3x on the left side of the equation.
<em>Old Equation :</em>
</span>-x = -3x + 10
<em>New Equation {Changed by adding 3x to Both Sides} :</em>
-2x = 10
Almost done! Our equation is one step closer to being solved.
Next, we will divide both sides by 10 to get x on its own.
<em>Old Equation :</em>
-2x = 10
<em>New Equation :</em>
x = 5
Our equation can now no longer be simplified any farther. Therefore, it is officially solved!
<span><em>The value of x in the equation −x = 4 − 3x + 6 is </em> x = 5.
Hope I helped!
- Lindsey Frazier ♥</span>
Answer:
2 Hours
Step-by-step explanation:
Required man hours to complete the full job = 12 *15
=180 Man hours
Required man hours to complete the 2/5 of the job = 180/5
= 36 Man hours
if 18 peoples are working,
required hours to complete the 2/5 of the job = 36 /18
= 2 hours
