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What its the expression that have the same value on both sides of the equals sign?
Wiki User
∙ 7y ago
The = sign
Wiki User
∙ 7y ago
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How can you create an equivalent by using the Properties of Equality?
You can:* Add the same expression to both sides of an equation * Subtract the same expression from both sides * Multiply the same expression (must not be zero) to both sides * Divide both sides by the same expression (must not be zero)
Find the value of a in 5 a equals 22?
5a = 22 Divide both sides by 5: a = 4.4
What is the thing in trig called that has a letter in the center and double vertical lines on both sides?
Double verticle lines surrounding an expression means to take the absolute value of the expression. The absolute value of an expression is the expression if it is positive, and the negative of the expression if it is negative, i.e. the unsigned distance from zero. Analytically, in order to process the expression, the absolute value of an expression is also the square root of the square of the expression.
How can you solve 12a equals 48?
12a = 48 Divide both sides by 12 to find the value of a: a = 4
5X-3 equals 12 what is the value of x?
5x - 3 = 12 Add 3 to both sides: 5x = 15 Divide both sides by 5: x = 3
How do you know if the original expression is equivalent to the simplified expression?
you test it by giving the letters a value say if X equals 5 and Y equals 7 then you calculate both expressions with that value. If both answers are the same, then the simplified expression is correct, or an equivalent.
How can you create an equivalent by using the Properties of Equality?
You can:* Add the same expression to both sides of an equation * Subtract the same expression from both sides * Multiply the same expression (must not be zero) to both sides * Divide both sides by the same expression (must not be zero)
If 3a equals 1 what is the value of a?
3a=1divide both sides by 3a=1/3
8 times what equals 400?
50. The algebraic expression is 8x = 400 Divide both sides by 8.
Find the value of a in 5 a equals 22?
5a = 22 Divide both sides by 5: a = 4.4
What is the value of x if 26-x equals x is a true sentence?
26 - x = xAdd 'x' to both sides.26 = 2xDivide both sides by 2.13 = x
What is the thing in trig called that has a letter in the center and double vertical lines on both sides?
Double verticle lines surrounding an expression means to take the absolute value of the expression. The absolute value of an expression is the expression if it is positive, and the negative of the expression if it is negative, i.e. the unsigned distance from zero. Analytically, in order to process the expression, the absolute value of an expression is also the square root of the square of the expression.
How can you solve 12a equals 48?
12a = 48 Divide both sides by 12 to find the value of a: a = 4
What is the value of x if 8x plus 5 equals 25?
8x + 5 = 25(- 5 from both sides)8x = 20(divide both sides by 8)x = 2.5
5X-3 equals 12 what is the value of x?
5x - 3 = 12 Add 3 to both sides: 5x = 15 Divide both sides by 5: x = 3
What are the steps for 4a-13 equals 19?
4a-13 = 19 Add 13 to both sides: 4a = 32 Divide both sides by 4 to find the value of a: a = 8
Are both sides of an equation equal in numeric value or units or dimentions?
The statement "equals" means that they are equal. If the word "equals" and its symbol " = " are a true statement, then the two sides are truly equal in every way.
