Answer:
Expand
2b + 3 = 2 -3b -9
Correct like terms
2b + 3 = 3b - 7
Move 2b to the otherside as a negative number and -7 to the otherside positive number.
-4 = -5b
Divide both sides by negative five
b is equal to 4/5
Step-by-step explanation:
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Answer:
<h2>
</h2>
Step-by-step explanation:
<h2>
</h2>
First of all multiply both sides by 5
That's
<h3>
</h3>
<u>Next divide both sides by 4</u>
That's
Subtract 7 from both sides to make m stand alone
We have
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
The unknown number is n. So n is the unknown variable in the equation.
In order to write an equation in which n is included we must know some dependence of n with other values.
We know that <span>the difference of three times a number and 44 is −19. So, we can write:
3*n-44=-19
3*n=-19+44
3*n=25
n=25/3
</span>
Answer:
The answer in the media.Good luck!
Answer:
In the middle because half of 50 inches is 25 inches.
Step-by-step explanation:
