Solve for A 1/2A+N=d

$\frac{1}{2} A + N = d$

Step 1

Combine $\frac{1}{2}$ and $A$ .

$\frac{A}{2} + N = d$

Step 2

Subtract $N$ from both sides of the equation.

$\frac{A}{2} = d - N$

Step 3

Multiply both sides of the equation by $2$ .

$2 \frac{A}{2} = 2 (d - N)$

Step 4

Simplify both sides of the equation.

Simplify the left side.

Cancel the common factor of $2$ .

Cancel the common factor.

$2 \frac{A}{2} = 2 (d - N)$

Rewrite the expression.

$A = 2 (d - N)$

$A = 2 (d - N)$

$A = 2 (d - N)$

Simplify the right side.

Simplify $2 (d - N)$ .

Apply the distributive property.

$A = 2 d + 2 (- N)$

Multiply $- 1$ by $2$ .

$A = 2 d - 2 N$

$A = 2 d - 2 N$

$A = 2 d - 2 N$

$A = 2 d - 2 N$

Step 5

Reorder $2 d$ and $- 2 N$ .

$A = - 2 N + 2 d$

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