Answer:
a = 8
Explanation:
Given
- 8 = - 4 ( add 8 to both sides )
= 4 ( multiply both sides by 2 to clear the fraction )
a ÷ 2 - 8 + 8 = - 4 + 8
a ÷ 2 = 4
a ÷ 2 × 2 = 4 × 2
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- 8 = - 4 ( add 8 to both sides ) = 4 ( multiply both sides by 2 to clear the fraction )