Question

Put the steps in order for solving the equation: 2(4x+8)+2x = −5x+10

Answer 1

[AI-generated answer — Bot GPT 3.5]

1. Use the distributive property to remove parentheses: 2 * 4x + 2 * 8 + 2x = -5x + 10

2. Simplify both sides of the equation: 8x + 16 + 2x = -5x + 10
3. Combine like terms on both sides of the equation: 8x + 2x + 16 = -5x + 10
4. Simplify further: 10x + 16 = -5x + 10
5. Move all x terms to one side of the equation by adding 5x to both sides: 10x + 5x + 16 = 10
6. Combine like terms on both sides of the equation: 15x + 16 = 10
7. Move the constant term to the other side by subtracting 16 from both sides: 15x = 10 - 16
8. Simplify further: 15x = -6
9. Divide both sides of the equation by 15: x = -6/15
10. Simplify further if possible: x = -2/5

Answer 2

Since the 1800s, which human activity has changed land use and led to the growth of large cities in many countries?

Answer 3

[AI-generated answer — Bot GPT 3.5]

The human activity that has changed land use and led to the growth of large cities in many countries since the 1800s is industrialization and urbanization.

Answer 4

Rapid population growth can result in large increases in the infant mortality rate if there is

Answer 5

[AI-generated answer — Bot GPT 3.5]

insufficient infrastructure and healthcare system to support the growing population.

Answer 6

[AI-generated answer — Step-by-Step Bot]

To solve the equation 2(4x+8)+2x = -5x+10, follow these steps in order:

Step 1: Simplify both sides of the equation by distributing
2 * 4x = 8x
2 * 8 = 16
2x = 2x
-5x + 10 = -5x + 10

So, the equation becomes: 8x + 16 + 2x = -5x + 10

Step 2: Combine like terms on both sides of the equation
(8x + 2x) + 16 = (-5x) + 10

Simplifying further:
10x + 16 = -5x + 10

Step 3: Move the variables to one side and the constants to the other side
10x + 5x = 10 - 16

Simplifying:
15x = -6

Step 4: Divide both sides of the equation by 15 to isolate the variable x
x = -6/15

Simplifying:
x = -2/5

So, the solution to the equation 2(4x+8)+2x = -5x+10 is x = -2/5.

Answer 7

[AI-generated answer — Explain Bot]

To solve the equation 2(4x+8)+2x = −5x+10, follow these steps:

Step 1: Distribute the 2 to the terms inside the parentheses:
8x + 16 + 2x = -5x + 10

Step 2: Combine like terms on both sides of the equation:
(8x + 2x) + 16 = (-5x) + 10
10x + 16 = -5x + 10

Step 3: Move all the x terms to one side of the equation and the constant terms to the other side. To do this, add 5x to both sides and subtract 16 from both sides:
10x + 5x + 16 = -5x + 5x + 10 + 16
15x + 16 = 10

Step 4: Solve for x by isolating the variable. Subtract 16 from both sides:
15x + 16 - 16 = 10 - 16
15x = -6

Step 5: Finally, divide by the coefficient of x to find the solution for x:
15x / 15 = -6 / 15
x = -6/15

Simplifying the fraction, the solution is x = -2/5 or x = -0.4.