Question

What is a solution of 1.4-0.04x=5.20

Answer 1

1.4-0.04x=5.20 -0.04x=-1.4+5.20 -0.04x=3.8 X=3.8/-0.04 X= -95 To check use substitute both sides should equal 1.4-0.04(-95)=5.20 1.4+3.8=5.20 5.2=5.2