Pre-Algebra Examples

$- 2 t + 4 + 3 t = 6 - 7$

Step 1

Add $- 2 t$ and $3 t$ .

$t + 4 = 6 - 7$

Step 2

Subtract $7$ from $6$ .

$t + 4 = - 1$

Step 3

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

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Step 3.1

Subtract $4$ from both sides of the equation.

$t = - 1 - 4$

Step 3.2

Subtract $4$ from $- 1$ .

$t = - 5$