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How do you solve #a/2 + 3 = 6#?

Answer 1

Genesis Allen

#a = 6 #

#a/2 + 3 = 6 #

#a/2 = 6 - 3 #

#a/color(blue)(2) = 3 #

#a = 3 * color(blue)(2 #

#a = 6 #

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Answer 2

Hazel Anglin

To solve the equation ( \frac{a}{2} + 3 = 6 ), you first subtract 3 from both sides to isolate ( \frac{a}{2} ), then multiply both sides by 2 to solve for ( a ). The steps are as follows:

( \frac{a}{2} + 3 - 3 = 6 - 3 )
( \frac{a}{2} = 3 )
( \frac{a}{2} \times 2 = 3 \times 2 )
( a = 6 )

Therefore, the solution is ( a = 6 ).

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Answer 3

Isaiah Anthony

To solve the equation ( \frac{a}{2} + 3 = 6 ), you first subtract 3 from both sides of the equation to isolate the term involving ( a/2 ). Then, you multiply both sides by 2 to solve for ( a ).

Step 1: ( \frac{a}{2} + 3 - 3 = 6 - 3 ) This simplifies to: ( \frac{a}{2} = 3 )

Step 2: ( \frac{a}{2} \times 2 = 3 \times 2 ) This simplifies to: ( a = 6 )

Therefore, the solution to the equation is ( a = 6 ).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.