Nomer 435 Po Algebre 7 Klass Dorofeeva «Premium»

Imagine a father and his son. Today, the father is exactly than his son. We want to find out how old they are now, knowing that in 5 years , the father will be 4 times as old as the son. 1. Assign variables to current ages First, let's represent their current ages using Let the son's current age be Since the father is 24 years older, his current age is 2. Determine their ages in five years

The problem states that in those 5 years, the father's age will be 4 times the son's age. We set up the equation like this: nomer 435 po algebre 7 klass dorofeeva

In the 7th-grade algebra textbook by , problem No. 435 typically involves a classic age-related word problem. The Story of the Father and Son Imagine a father and his son

The son is currently and the father is 27 years old . We set up the equation like this: In

Now, let's look into the future. In 5 years, everyone will be 5 years older: The son will be years old. The father will be years old. 3. Create the "4 times older" equation

4(x+5)=x+294 open paren x plus 5 close paren equals x plus 29 4. Solve for Now we use algebra to solve the mystery: Move terms with to one side: Simplify: Find : 5. Final Results Son's age now: 3 years old. Father's age now: years old. ✅ Result

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