Algebra Examples

$- 34 + - 7$

Step 1

Replace all occurrences of $+$ $-$ with a single $-$ . A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because $1 \cdot - 1 = - 1$

$- 34 - 7$

Step 2

Subtract $7$ from $- 34$ .

$- 41$