A= a + b + c/ 3
To solve for b in this formula, the first step is to:
A.) Subtract 3 from both sides of the equation.
B.) Divide both sides of the equation by 3.
C.) Multiply both sides of the equation by 3.
D.) Add a -3 to both sides of the equation.
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OpenStudy (anonymous):
I would say C
OpenStudy (anonymous):
opposite of addition is subtraction
OpenStudy (anonymous):
You will have to get rid of 3 that is in the denominator..
OpenStudy (anonymous):
So... A?
OpenStudy (anonymous):
Nope..
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OpenStudy (anonymous):
A= a + b + c/ 3
Multiply 3 on both sides
3A=a+b+c
Subtract a and c on both sides
3A-a-c=b
OpenStudy (anonymous):
On Right Hand Side, 3 is in division..
What is the opposite of Division??
OpenStudy (anonymous):
subtraction?
OpenStudy (anonymous):
@InsanelyChaotic you said earlier
opposite of addition is subtraction
So the opposite of division is multiplication.
OpenStudy (anonymous):
okay
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OpenStudy (anonymous):
Opposite of Division is Multiplication and vice-versa.