What method is suggested for solving equations that involve elimination?

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The method suggested for solving equations that involve elimination is to multiply one equation to align coefficients. This approach facilitates the elimination of one variable when the two equations are combined.

By adjusting the coefficients of one variable to be the same in both equations, you can either add or subtract the equations to eliminate that variable. This step simplifies the system of equations, making it easier to solve for the remaining variable. Essentially, this method makes use of strategic manipulation of the equations, ensuring that when combined, the variables cancel out appropriately.

In cases where one might consider other methods, such as graphing or substitution, these techniques serve different purposes and may not be as efficient for elimination. Graphing requires plotting, which can be time-consuming, while substitution involves isolating a variable before substituting it into another equation, which can also complicate the process when elimination is aimed for. Thus, aligning coefficients through multiplication directly facilitates the desired elimination of a variable for quicker resolution of the equations.

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