Question

-6(1-2х)-10-15=21-х​

Answer 1

Відповідь: -6 + 12x -10 -15 = 21-x

12x + X = 21 + 6 + 10 + 15

13X = 52

X = 4

Покрокове пояснення:

Answer 2

Let's solve the given equation step by step:

-6(1-2x) - 10 - 15 = 21 - x

Distribute the -6 on the left side of the equation:

-6 + 12x - 10 - 15 = 21 - x

Combine the constants on the left side:

12x - 31 = 21 - x

Add x to both sides of the equation to isolate the terms with x on one side:

12x + x - 31 = 21

Combine the x terms on the left side:

13x - 31 = 21

Now, add 31 to both sides to isolate the term with x:

13x = 52

Finally, divide both sides by 13 to solve for x:

x = 52 / 13

x = 4

So, the solution to the equation is x = 4.