At x = -1 the value of y will be equal to -2 for the equation y = 3x + 1.
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
Given that:-
The equation will be solved as:-
Y = 3x + 1
Y = 3 ( -1 ) + 1
Y = -3 + 1
Y = -2
I have also plotted the graph of the two equations in the graph the two equations intersect at the point x = 1 and y = -2 so the solution of the equations will be ( -1, -2 ).
Therefore At x = -1 the value of y will be equal to -2 for the equation y = 3x + 1.
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