Question

4(1,2x+3,1)=3-0,2(6x-14)​

Answer 1

Ответ:

x=-1.1

Пошаговое объяснение:

4(1,2x+3,1)=3-0,2(6x-14)​

4*1,2x+4*3,1=3-0,2*6x+0,2*14​

4.8x+12.4=3-1.2x+2.8

4.8x+1.2x=3+2.8-12.4

6x=-6.6

x=-1.1

Answer 2

It looks like you have an equation with some expressions. Let's solve it step by step:

4(1,2x+3,1) = 3 - 0,2(6x-14)

First, we can distribute the 4 on the left side of the equation:

4 * 1 + 4 * (2x + 3) = 3 - 0.2(6x - 14)

Simplify the equation further:

4 + 8x + 12 = 3 - 0.2(6x - 14)

Combine like terms on both sides of the equation:

4 + 8x + 12 = 3 - 1.2x + 2.8

Now, let's move all the terms involving x to one side of the equation and constants to the other side:

8x + 1.2x = 3 - 2.8 - 4 - 12

Combine like terms again:

9.2x = -16.8

Now, isolate x by dividing both sides by 9.2:

x = -16.8 / 9.2 ≈ -1.8261

So, the solution to the equation is approximately x ≈ -1.8261.