Pre-Algebra Examples

$- 3 = t + 12$

Step 1

Rewrite the equation as $t + 12 = - 3$ .

$t + 12 = - 3$

Step 2

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

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Step 2.1

Subtract $12$ from both sides of the equation.

$t = - 3 - 12$

Step 2.2

Subtract $12$ from $- 3$ .

$t = - 15$