Question

.2) 18 + 3x = x + 14;3) 2519​

Answer 1

это так?

18+3х=х+14

4х=14-18

4х= -4

4х= -1

Answer 2

It seems like you've provided two different statements, one appears to be an algebraic equation, and the other is a number without context. Let me help you with both:

1. Algebraic Equation: The equation you've given is: 18 + 3x = x + 14

   To solve for x, you can start by isolating x on one side of the equation. Here's the step-by-step solution:

   18 + 3x = x + 14

   Subtract x from both sides to move the x terms to one side: 18 + 3x - x = 14

   Simplify the left side by combining like terms: 18 + 2x = 14

   Now, subtract 18 from both sides to isolate 2x: 2x = 14 - 18 2x = -4

   Finally, divide both sides by 2 to find the value of x: 2x/2 = -4/2 x = -2

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

2. The number "2519": It seems you've provided the number 2519 without any context or question related to it. If you have a specific question or need information about the number 2519, please provide more details, and I'd be happy to help.