Writing algebraic equations

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What is an algebraic equation?

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An algebraic equation is a mathematical statement that shows the equality of two expressions, typically involving variables, constants, and operations such as addition, subtraction, multiplication, and division.

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What does it mean to solve an algebraic equation?

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To solve an algebraic equation means to find the value(s) of the variable(s) that make the equation true.

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What is a variable in algebra?

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A variable is a symbol, often represented by a letter, that stands for an unknown value in an equation.

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What is a constant in algebra?

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A constant is a fixed value that does not change, such as numbers like 5, -3, or 0.

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What does 'twice a number' mean in algebra?

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'Twice a number' means to multiply that number by 2.

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How do you express '5 less than a number' in algebra?

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You express '5 less than a number' as x - 5, where x is the number.

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What does 'the product of 7 and a number' mean?

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'The product of 7 and a number' means to multiply 7 by that number, expressed as 7x.

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How do you write 'a number increased by 3' in algebra?

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You write 'a number increased by 3' as x + 3, where x is the number.

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What is the equation for '51 is 4 times the number of books, less 3'?

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How do you express 'one-fourth of a number is -60'?

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