Pre-Algebra Examples

$- 6.4 = - 2.5 + x$

Step 1

Rewrite the equation as $- 2.5 + x = - 6.4$ .

$- 2.5 + x = - 6.4$

Step 2

Move all terms not containing $x$ to the right side of the equation.

Tap for more steps...

Step 2.1

Add $2.5$ to both sides of the equation.

$x = - 6.4 + 2.5$

Step 2.2

Add $- 6.4$ and $2.5$ .

$x = - 3.9$