Find the missing length
2 answers:
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Statements Reason
1. Given
2. Division property of equality
" Division property of equality states that if we divide both sides of an equation by the same nonzero number, the equation remains equal".
3. Simplifying
4. Addition property of equality
"Addition property of equality states that if the same number is added to both sides of an equation, then the equality is still true".
5. Simplifying
Therefore, the solution to the equation is x = -3.