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Please help me i'll mark the brainliest one
Solving problems involving linear equations and inequalities in one variable
And i need solutions
Activity 1:
Direction: Write an algebraic equation using x as the unknown for eqch statement then solve for the variable.check the solution of the equation

1.Al's father is 45. He is 15 years older than twice Al's age. How old is Al?
2.Karen is twice as old as Lori. Three years from now, the sum of their age will be 42. How old is karen?
3.John is 6 years older than his brother. He will be twice ss old as his brother in 2 years. How old is John now?
4.ramen noodles is five times as old as her brother pancit kanton. She will be three times as old as her brother in two years. How old is ramen noodles now?
5.Moonton is 10 years old and his brother is 2 years old. In how many years will Moonton be twice as old as his brother?

Activity 2:
Direction: write an algebraic equation using x as the unknown for each statement then solve for the variable.

1.The sum of five consecutive integers is 20. Find the integers.
2.The sum of four consecutive even integers is 2 more than five times the first integer. Find the smallest integer.
3.Find the largest of three consecutive even integers when six times the first integer is equal to five times the middle integer.
4.Find the three consecutive even integers such that three times the first equals the sum of the other two
5. Five times an odd integer plus three times the next odd integer equals 62. Find the first odd integer?

Sagot :

Answer:

1. 30 i think because AI's farher is 45 years old then AI's is 15 years old