Question

How do you do 4x+27=3x??

Answer 1

You want one side of the equation to be variables only, and one side to be integers only. Therefore, subtract 4x from both sides. The equation is now 27 = -1x. Because we are solving for x, not -1x, multiply both sides by -1. Therefore, x = -27.
Hope that helped you.

Answer 2

4x + 27 = 3x

First, take away '4x' from both sides.

`27 = 3x - 4x`
Second, subtract '3x - 4x' to get '-x'.

`27 = -x`
Third, multiply both sides by '-1'.

`-27 = x`
Fourth, switch your sides.

`x = -27`

Answer: x = -27