Simultaneous Linear Equations - JSS3 Mathematics Past Questions and Answers - page 1

What method involves eliminating one variable by adding or subtracting equations?

Which method requires solving one equation for a variable and substituting it into the other?

Which method involves plotting equations to find their intersection on a graph?

In the elimination method, what is modified to make the coefficients of one variable opposites?

Which method involves creating a table to find common values satisfying both equations?

What is the first step in the substitution method?

Which method directly compares the slopes of the equations to find solutions?

Which method is useful when exact values are needed without graphing or complex calculations?

What does the elimination method aim to do with the coefficients of one variable?

Which method often involves manipulating equations by addition or subtraction to eliminate variables?