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Different types of equations require different methods. But a general method, that works in many cases, is to manipulate the equation by adding, subtracting, multiplying or dividing both sides of the equation by the same number or expression. The general aim should be to put the variable on one side, and the numbers on the other side.
Example:
2z + 3 = 11
To get rid of the 3, subtract 3 from both sides:
2z = 8
To get rid of the 2, divide both sides by 2:
z = 4
Different types of equations require different methods. But a general method, that works in many cases, is to manipulate the equation by adding, subtracting, multiplying or dividing both sides of the equation by the same number or expression. The general aim should be to put the variable on one side, and the numbers on the other side.
Example:
2z + 3 = 11
To get rid of the 3, subtract 3 from both sides:
2z = 8
To get rid of the 2, divide both sides by 2:
z = 4
Different types of equations require different methods. But a general method, that works in many cases, is to manipulate the equation by adding, subtracting, multiplying or dividing both sides of the equation by the same number or expression. The general aim should be to put the variable on one side, and the numbers on the other side.
Example:
2z + 3 = 11
To get rid of the 3, subtract 3 from both sides:
2z = 8
To get rid of the 2, divide both sides by 2:
z = 4
Different types of equations require different methods. But a general method, that works in many cases, is to manipulate the equation by adding, subtracting, multiplying or dividing both sides of the equation by the same number or expression. The general aim should be to put the variable on one side, and the numbers on the other side.
Example:
2z + 3 = 11
To get rid of the 3, subtract 3 from both sides:
2z = 8
To get rid of the 2, divide both sides by 2:
z = 4
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LaoDifferent types of equations require different methods. But a general method, that works in many cases, is to manipulate the equation by adding, subtracting, multiplying or dividing both sides of the equation by the same number or expression. The general aim should be to put the variable on one side, and the numbers on the other side.
Example:
2z + 3 = 11
To get rid of the 3, subtract 3 from both sides:
2z = 8
To get rid of the 2, divide both sides by 2:
z = 4
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