Question

Q12. Condition on a variable such
that two expressions in the variable
should have equal value is called​

Answer 1

Answer:

An equation is a condition on a variable (or variables) such that two expressions in the variable (variables) have equal value.

The value of the variable for which the equation is satisfied is called the solution or root of the equation.

An equation remains the same if the LHS and the RHS are interchanged.