Question

12 + (5х + 3N2) - (32 – 2x) = 0​

Answer 1

Что означает N?????????

Answer 2

To solve for the value of "x" in the given equation, we need to simplify and isolate "x" on one side of the equation. Let's go step by step:

Given equation: 12 + (5x + 3N^2) - (32 - 2x) = 0

Step 1: Distribute the negative sign through the second parenthesis: 12 + 5x + 3N^2 - 32 + 2x = 0

Step 2: Combine like terms (terms with "x"): (5x + 2x) = 7x

Step 3: Simplify the constants: 12 - 32 = -20

The equation now becomes: 7x + 3N^2 - 20 = 0

Step 4: Isolate "x" by moving the other terms to the other side of the equation: 7x = 20 - 3N^2

Step 5: Divide both sides by 7 to solve for "x": x = (20 - 3N^2) / 7

So, the solution for "x" in terms of "N" is: x = (20 - 3N^2) / 7