Question

Решение уровнения (8икс+3)-(10икс+6)=9=

Answer 1

Ответ:

(8x+3)-(10x+6)=9

8x+3-10x-6=9

8x-10x=9-3+6

-2x=12

x=12:(-2)

x=-6

Answer 2

It seems there's a mistake in the equation you provided. The right-hand side contains two equal signs (=), which is incorrect in a mathematical equation. I assume you meant to write it as:

(8x + 3) - (10x + 6) = 9

To solve this equation, we'll follow these steps:

Step 1: Simplify the equation by performing the operations within the parentheses. Step 2: Combine like terms on both sides of the equation. Step 3: Isolate the variable (x) on one side of the equation. Step 4: Solve for x.

Let's go through the steps:

Step 1: Simplify the equation. (8x + 3) - (10x + 6) = 9 Remove the parentheses: 8x + 3 - 10x - 6 = 9

Step 2: Combine like terms. (8x - 10x) + (3 - 6) = 9 -2x - 3 = 9

Step 3: Isolate the variable. To isolate x, we want to get rid of the constant term on the left side (which is -3). We can do this by adding 3 to both sides of the equation:

-2x - 3 + 3 = 9 + 3 -2x = 12

Step 4: Solve for x. To solve for x, we'll divide both sides by -2:

-2x / -2 = 12 / -2 x = -6

So, the solution to the equation is x = -6.