Question

4х + 5х = 10 + 8____________

Answer 1

9х=18

Х=18:9

Х=2

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Answer 2

Ответ 2

Пошаговое объяснение:

9х=18

Х=18:9

Х=2

Answer 3

To solve the equation, combine the like terms on the left side of the equation and simplify the constant terms on the right side.

Step 1: Combine like terms on the left side of the equation: 4x + 5x = 9x

Step 2: Simplify the constant terms on the right side of the equation: 10 + 8 = 18

Now, the equation becomes: 9x = 18

Step 3: Solve for x by dividing both sides of the equation by 9: 9x / 9 = 18 / 9 x = 2

So, the solution to the equation is x = 2.