Question

-3-2*(-5x-6)=-128x+2-(3-4)=-(x-5)+1срочно надо ​

Answer 1

Ответ:

Пошаговое объяснение:

$\left \{ {{-3-2*(-5x-6)=-12} \atop {8x+2-(3-4)=-(x-5)+1}} \right.$$\left \{ {{y=-\frac{21}{10} } \atop {x=\frac{1}{3} }} \right.$  нету точек  ∅

Answer 2

Ответ:
Х=-21/10

Х=1/3
Пошаговое объяснение:

Answer 3

To solve the equation -3-2*(-5x-6)=-128x+2-(3-4)=-(x-5)+1, we need to simplify and solve for the variable x.

Simplifying the equation:

Let's break down the equation step by step:

-3 - 2*(-5x-6) = -128x + 2 - (3-4) = -(x-5) + 1

First, let's simplify the expression inside the parentheses:

-3 - 2*(-5x-6) = -3 + 10x + 12

Next, let's simplify the expression inside the second set of parentheses:

-128x + 2 - (3-4) = -128x + 2 - (-1) = -128x + 2 + 1 = -128x + 3

Finally, let's simplify the expression inside the third set of parentheses:

-(x-5) + 1 = -x + 5 + 1 = -x + 6

Now, the equation becomes:

-3 + 10x + 12 = -128x + 3 = -x + 6

Combining like terms:

Let's combine like terms on both sides of the equation:

10x + 9 = -128x + 3 = -x + 6

Solving for x:

To solve for x, we need to isolate the variable on one side of the equation. Let's start by isolating x on the left side:

10x + 9 = -128x + 3

Let's move the terms with x to one side and the constant terms to the other side:

10x + 128x = 3 - 9

Combining like terms:

138x = -6

Finally, let's solve for x by dividing both sides of the equation by 138:

x = -6/138

Simplifying the fraction:

x = -1/23

Therefore, the solution to the equation -3-2*(-5x-6)=-128x+2-(3-4)=-(x-5)+1 is x = -1/23.

Answer 4

To solve the equation -3-2*(-5x-6)=-128x+2-(3-4)=-(x-5)+1, we need to simplify and solve for the variable x.

Simplifying the equation:

Let's break down the equation step by step:

-3-2*(-5x-6) = -128x+2-(3-4) = -(x-5)+1

1. Simplify the expression inside the parentheses: -3-2*(-5x-6) = -3-2*(-5x)-2*(-6)

2. Apply the distributive property: -3-2*(-5x)-2*(-6) = -3+10x+12

3. Simplify the expression inside the second set of parentheses: -128x+2-(3-4) = -128x+2-3+4

4. Combine like terms: -128x+2-3+4 = -128x+3

5. Simplify the expression inside the third set of parentheses: -(x-5)+1 = -x+5+1

Now, the equation becomes: -3+10x+12 = -128x+3 = -x+5+1

Combining like terms:

Combine the like terms on each side of the equation:

-3+10x+12 = -128x+3 -128x+3 = -x+6

Solving for x:

Now, we can solve for x by isolating the variable on one side of the equation:

-3+10x+12 = -128x+3

Combine the constants on the left side: -3+12 = -128x+3 9 = -128x+3

Subtract 3 from both sides: 9-3 = -128x+3-3 6 = -128x

Divide both sides by -128: 6/-128 = -128x/-128 x = -6/128

Similarly, for the second equation: -128x+3 = -x+6

Combine the constants on the right side: -128x+3 = -x+6 -128x = -x+6-3 -128x = -x+3

Add x to both sides: -128x+x = -x+x+3 -127x = 3

Divide both sides by -127: -127x/-127 = 3/-127 x = -3/127

Therefore, the solution to the equation -3-2*(-5x-6)=-128x+2-(3-4)=-(x-5)+1 is x = -6/128 or x = -3/127.