Question

7(x+1)-6x=10 5(x+1)-4x=4

Answer 1

Ответ:

x= 3

x= -1

Объяснение:

7x-6x=10-7

5x-4x=4-5

Answer 2

Ответ:

7(x+1)-6x=10

7x+7-6x=10

7x-6x=10-7

x=3

5(x+1)-4x=4

5x+5-4x=4

5x-4x=4-5

x=-1

Answer 3

It looks like you have a system of two linear equations with two variables, $x$ and $y$. Let's solve this system step by step.

Equation 1: $7(x+1) - 6x = 10$ Equation 2: $5(x+1) - 4x = 4$

Let's start with Equation 1:

Simplify the left side: $7x + 7 - 6x = 10$

Combine like terms: $x + 7 = 10$

Subtract 7 from both sides: $x = 3$

Now we have found the value of $x$. Let's substitute this value into Equation 2:

Equation 2: $5(x+1) - 4x = 4$ Substitute $x = 3$: $5(3+1) - 4(3) = 4$

Simplify: $5 \cdot 4 - 12 = 4$ $20 - 12 = 4$ $8 = 4$

It seems there's a contradiction, as $8$ is not equal to $4$. This means that the system of equations is inconsistent and has no solution. It's possible there might be a mistake in the equations you provided or in the calculations. Double-check your equations and calculations to ensure accuracy.