Question

what is simple equations
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Answer 1

Answer:

A simple equation refers to a mathematical equation that expresses the relationship between two expressions on both sides of the 'equal to' sign. This category of an equation consists of a variable, usually in the form of x or y. Solving simple equations often require rearranging it.

Step-by-step explanation:

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Answer 2

A statement of equality which involves one or more variables is called and equation.

The expression to the left side of the equality sign (=) is called the left hand side (L.H.S.) and that of right side to the equality sign is called right hand side (R.H.S.) of the equation.

Linear Equation: An equation in which the highest power of the variable is one, is called a linear equation.

For Example: Equations 2x + 4 = 6, y/3 + 1 = 2 and 2z + 5/2 = 37/2 are linear equations.

Solution of an Equation : The value of unknown variable which satisfies equality of both sides of the the equation is known as the solution or root of the equation.

SOLVING AN EQUATION

1. Trial-error-method
2. Systematic method