Question

0,9x-0,6(x-3)=2(0,2x-1,3)=?

Answer 1

0,9х-0,6(х-3)=2(0,2х-1,3)=0,9х-0,6х+1,8=0,4х-2,6=0,9х-0,6х-0,4х=-2,6-1,8=-0,1х=4,4 вроде так

Answer 2

Let's solve the given equation step by step.

$0.9x - 0.6(x - 3) = 2(0.2x - 1.3)$

First, distribute the $-0.6$ on the left side and $2$ on the right side:

$0.9x - 0.6x + 1.8 = 0.4x - 2.6$

Combine like terms:

$0.3x + 1.8 = 0.4x - 2.6$

Next, move all terms involving $x$ to one side and constant terms to the other side:

$0.3x - 0.4x = -2.6 - 1.8$

Simplifying:

$-0.1x = -4.4$

Finally, solve for $x$:

$x = \frac{-4.4}{-0.1}$ $x = 44$

Therefore, the value of $x$ that satisfies the given equation is $x = 44$.