Algebra Examples

$9 e - 7 = 7 e - 11$

Step 1

Move all the expressions to the left side of the equation.

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Step 1.1

Subtract $7 e$ from both sides of the equation.

$9 e - 7 - 7 e = - 11$

Step 1.2

Add $11$ to both sides of the equation.

$9 e - 7 - 7 e + 11 = 0$

Step 2

Simplify $9 e - 7 - 7 e + 11$ .

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Step 2.1

Subtract $7 e$ from $9 e$ .

$2 e - 7 + 11 = 0$

Step 2.2

Add $- 7$ and $11$ .

$2 e + 4 = 0$

Step 3