Simultaneous equations are two or more equations with two or more variables. They are simultaneous because they can be solved to give values for the variables that are equal in each equation. In the ...
An equation is a mathematical statement showing that two expressions are equal. Equations can be solved by finding values (solutions) which make the statement true. A linear equation has no terms ...
Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols. In elementary algebra, those symbols (today written as Latin and Greek letters) represent ...
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