Basic Math Examples

$- 8 + (- 14) = - 80 y + 20 + 81 y$

Step 1

Rewrite the equation as $- 80 y + 20 + 81 y = - 8 - 14$ .

$- 80 y + 20 + 81 y = - 8 - 14$

Step 2

Add $- 80 y$ and $81 y$ .

$y + 20 = - 8 - 14$

Step 3

Subtract $14$ from $- 8$ .

$y + 20 = - 22$

Step 4

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

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Step 4.1

Subtract $20$ from both sides of the equation.

$y = - 22 - 20$

Step 4.2

Subtract $20$ from $- 22$ .

$y = - 42$