Math Coaching in Gopalapuram Trial & Error Method The Trial & Error method involves systematically trying different possible solutions until the correct one is found. It is particularly useful when the problem does not have a straightforward solution path. Example: Substituting different values of the variable and checking the equality of LHS and RHS is the trial and error method. Let us solve the equation 3x + 4 = 16. We start to substitute different values of x. The value for which both the sides are balanced is the required solution. LHS RHS x=1 3x1 + 4 = 7 16 x=2 3x2 + 4 = 10 16 x=3 3x3 + 4 = 13 16 x=4 3x4 + 4 = 16 16 Hence, x = 4. #moms #dads #parents #logicalmath #math #reasoning #upfunda #logicalreasoning #mathtuition #tutor #tutoring #onlineclass #online