Question

-0,9x+(1,2−12)=-5+1,2−2,9x

Answer 1

Переведи число со знаком X в одну сторону а целое в другую сторону но при этом меня и знаки знаки плюс на минус Минус на плюс

Answer 2

-0,9х+1,2-12=-5+1,2-2,9х
-0,9х+2,9х=-5+1,2+12-1,2
2х=7
х=7/2
х=3,5

Answer 3

Let's solve the equation step by step. First, simplify both sides of the equation:

-0.9x + (1.2 - 12) = -5 + 1.2 - 2.9x

Now, perform the operations inside the parentheses:

-0.9x + (-10.8) = -3.8 - 2.9x

Next, combine the x terms on the left side by adding 2.9x to both sides:

-0.9x + 2.9x - 10.8 = -3.8

Now, simplify the x terms on the left side:

(2.9x - 0.9x) - 10.8 = -3.8

(2.9 - 0.9)x - 10.8 = -3.8

2x - 10.8 = -3.8

Next, isolate the x term by adding 10.8 to both sides of the equation:

2x - 10.8 + 10.8 = -3.8 + 10.8

2x = 7

Finally, solve for x by dividing both sides by 2:

x = 7 / 2

x = 3.5

So, the solution to the equation is x = 3.5.