translate the following into algebraic expressions: Jack wil be x years old in 8 years. How old is he now?
2 answers:
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Answer:
x = - 6
Step-by-step explanation:
Given
= 3
Multiply both sides by 5 to clear the fraction
9 - x = 15 ( subtract 9 from both sides )
- x = 6 ( multiply both sides by - 1 )
x = - 6