Question

X + 1, 2x+1,2x-2, 7= 12,6​

Answer 1

Ответ:

1)x+1.2x+1.2x-2.7=12.6

2)3.4x-2.7=12.6

3)3.4x=15.3

4)x=4.5

Пошаговое объяснение:

1)Начальное уравнение

2)Сумма иксов

3)перенесли -2.7 в правую часть, знак меняется на +

4)разделили правую часть уравнения (15.3) на левую (3.4), т.к. "х" умножается на 3.4

Ответ: х=4.5

Answer 2

It looks like you've provided a list of expressions and an equation. Let's break it down step by step:

1. X + 1: This is an expression that represents the value of x plus 1.
2. 2x + 1: This is an expression that represents twice the value of x plus 1.
3. 2x - 2: This is an expression that represents twice the value of x minus 2.

Now, onto the equation:

7 = 12, 6: It seems like there might be a typo or formatting issue here. Equations typically have an equals sign (=) between two expressions, indicating that they are equal to each other. In this case, it looks like "7" is on the left side of the equals sign, and "12, 6" is on the right side. If "12, 6" is meant to be two separate numbers, then the equation doesn't make sense as it is.

Could you please provide more context or clarify the equation so I can help you better? Are you trying to solve for a value of x that satisfies the equation?