Evaluate 7-(-19)-18+(-19)+18

$7 - (- 19) - 18 + (- 19) + 18$

Remove parentheses.

$7 - (- 19) - 18 - 19 + 18$

Multiply $- 1$ by $- 19$ .

$7 + 19 - 18 - 19 + 18$

Add $7$ and $19$ .

$26 - 18 - 19 + 18$

Subtract $18$ from $26$ .

$8 - 19 + 18$

Subtract $19$ from $8$ .

$- 11 + 18$

Add $- 11$ and $18$ .

$7$

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