Question

Rearrange W=3(2a+b)-4 to make a the subject

Answer 1

To make a the subject of the equation W=3(2a+b)-4, one must perform a series of algebraic manipulations involving adding, dividing, and subtracting terms involving W, b, and numerical constants to isolate a.

Step-by-step explanation:

To make a the subject of the equation W=3(2a+b)-4, we will rearrange the equation step by step as follows:

1. Add 4 to both sides of the equation to isolate the term containing a on one side: W + 4 = 3(2a + b).
2. Divide both sides of the equation by 3 to further isolate the term containing a: (W + 4) / 3 = 2a + b.
3. Subtract b from both sides to solve for a: (W + 4) / 3 - b = 2a.
4. Finally, divide both sides by 2 to solve for a: a = [(W + 4) / 3 - b] / 2.

This gives us the rearranged equation with a as the subject.

Answer 2

Step-by-step explanation:

Answer aboove in the photo

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