Question

4x=24+x i 4(x-3)=7x+12

Answer 1

Ответ:

Пошаговое объяснение:

4x=24+x

4x - x = 24

3x = 24

x = 24 : 3

x = 8

4(x-3)=7x+12

4x - 12 = 7x + 12

7x - 4x = -12 - 12

3x = -24

x = -24 : 3

x = -8

Answer 2

It looks like you have two linear equations that you'd like to solve. Let's solve them step by step:

1. Equation 1: $4x = 24 + x$

   To solve for $x$, you can subtract $x$ from both sides of the equation: $4x - x = 24$ $3x = 24$

   Now, divide both sides by 3 to isolate $x$: $x = \frac{24}{3}$ $x = 8$

   So, the solution for Equation 1 is $x = 8$.

2. Equation 2: $4(x - 3) = 7x + 12$

   Distribute the 4 on the left side of the equation: $4x - 12 = 7x + 12$

   Subtract $4x$ from both sides of the equation to isolate the $x$ terms on one side: $-12 = 3x + 12$

   Subtract 12 from both sides: $-24 = 3x$

   Finally, divide both sides by 3 to find $x$: $x = \frac{-24}{3}$ $x = -8$

   So, the solution for Equation 2 is $x = -8$.

To summarize, the solutions for the given equations are: Equation 1: $x = 8$ Equation 2: $x = -8$