Answer:
Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.
Step-by-step explanation:
Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.
Its a chemical element, and it is surrounded by electrons.
Yea I'm pretty sure it's all right not 100% positive
x = -3
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The following steps are taken to isolate x on one side of the equation in order to set it equal to a value on the other side of the equation.
4x + 3 = -9
Cancel out the 3 by subtracting it from both sides of the equation (since it is positive).
4x + 3 - 3 = -9 - 3
4x = -12
Cancel out the 4 (from 4x) by dividing both sides of the equation by it (since it is currently being multiplied).
4x / 4 = -12 / 4
x = -3
Variable x is now isolated on the left side of the equation, leaving the right side equal to x.
The correct answer is the first one
