Question

Solving a system of linear equations algebraically:

Question:
find the value of x in the solution to the system of equations shown. y=12x+7
y=-6x+25

answer choices:
x=1

x=1.78

x=3

x=5.33

Answer 1

It was so easy xD

its x=1

y=12×1+7

y=-6×1+25

=19