Question

What is the value of x in the equation –x = 4 – 3x + 6?

Answer 1

The answer is x=5

Answer 2

remember you can do anything to an equaiton as long as you do it to both sides


-x=4-3x
add 3x both sides
3x-x=4+3x-3x
2x=4+0
2x=4
divide 2
2x/2=4/2
2/2x=2
1x=2
x=2