Question

2(3х + 4) = -10 - 8х

Answer 1

Ответ:

-1 2/7

Пошаговое объяснение:

2(3x+4)=-10-8x

6x+8=-10-8x

6x+8x=-8-10

14x=-18

x=-18/14

x=-9/7

x=-1 2/7

Answer 2

Let's solve the equation step by step.

2(3x + 4) = -10 - 8x

First, distribute the 2 to the terms inside the parentheses:

6x + 8 = -10 - 8x

Next, combine like terms by adding 8x to both sides:

6x + 8x + 8 = -10 - 8x + 8x

This simplifies to:

14x + 8 = -10

Now, subtract 8 from both sides:

14x + 8 - 8 = -10 - 8

This gives us:

14x = -18

Finally, divide both sides by 14 to solve for x:

(14x) / 14 = -18 / 14

x = -18/14

Simplifying the fraction:

x = -9/7

Therefore, the solution to the equation is x = -9/7.