Solve the system by the elimination method. check your work. 3a + 5b - 7 = 0 a - 2b - 4 = 0
a) {(96/11, -5/11)}
b) {(34/11, -5/11)}
c) {(32/33, 5/11)}

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

a

step-by-step explanation: