1. 2 (a + 6) - 12 - a = 19 Simplify then Solve

2. - (2a + 3) + 3 + 9a = 14 Simplify then

Solve

3. - 3 (a - 5) + 7a - 15 = 16 S then S

4. 5 (a - 1) + 8a + 5 = 78 STS

5. 3a + 2 (a - 6) + 12 = 15

Round 402 to the nearest hundred Round 402 to the nearest hundred @Mathematics

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