3x+6=4x

Subtract 4x from both sides of the equation.

3x+6-4x=0

Subtract 4x from 3x.

-x+6=0

-x+6=0

Subtract 6 from both sides of the equation.

-x=-6

Multiply each term in -x=-6 by -1.

(-x)⋅-1=(-6)⋅-1

Multiply (-x)⋅-1.

Multiply -1 by -1.

1x=(-6)⋅-1

Multiply x by 1.

x=(-6)⋅-1

x=(-6)⋅-1

Multiply -6 by -1.

x=6

x=6

Solve for x 3x+6=4x