Answer:
2.45, -2.45
Step-by-step explanation:
Since the equation has only one term in the unknown "x", we can solve for it isolating "x" on one side of the equal sign:
Which we can round to: x = - 2.45 and x = 2.45
Alvin is 13 years younger than Elga. The sum of their ages is 87. What’s Elgar’s age?
1 answer:
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