Question

Why does the equation 3x+7=-3x+2+6x has no solution?

Answer 1

`3x+7=-3x+2+6x`

Combine the like terms on the right side of the equation.

`3x+7=3x+2`

Eliminate 3x from the equation.

`7\\eq 2`

Seven will never equal 2.

Explanation:

`3x+7=-3x+2+6x`

Combine the like terms on the right side of the equation.

`3x+7=3x+2`

Eliminate 3x from the equation.

`7\\eq 2`

Seven will never equal 2.