None of the provided options are the correct next step for DeShaun.
The correct next step would be to subtract 7 from both sides of the equation:
a + 7 = 52
a + 7 - 7 = 52 - 7
a = 45
Therefore, Adele is 45 years old.
DeShaun solves the following problem: “Martyn is 7 years older than Adele. If Martyn is 52 years old, how old is Adele?” DeShaun begins by writing the equation a+7=52 , using a as a variable to stand for Adele’s age. What is DeShaun’s next step?(1 point) Responses
He adds 7 to both sides of the equation.
He adds 7 to both sides of the equation.
He subtracts 7 from both sides of the equation.
He subtracts 7 from both sides of the equation.
He divides both sides of the equation by 7.
He divides both sides of the equation by 7.
He subtracts 7 from just the left side of the equation.
5 answers
DeShaun solves the following problem: “Martyn is 7 years older than Adele. If Martyn is 52 years old, how old is Adele?” DeShaun begins by writing the equation a+7=52, using an as a variable to stand for Adele’s age. What is DeShaun’s next step?(1 point) Responses
He adds 7 to both sides of the equation.
He adds 7 to both sides of the equation.
He subtracts 7 from both sides of the equation.
He subtracts 7 from both sides of the equation.
He divides both sides of the equation by 7.
He divides both sides of the equation by 7.
He subtracts 7 from just the left side of the equation.
He adds 7 to both sides of the equation.
He adds 7 to both sides of the equation.
He subtracts 7 from both sides of the equation.
He subtracts 7 from both sides of the equation.
He divides both sides of the equation by 7.
He divides both sides of the equation by 7.
He subtracts 7 from just the left side of the equation.
The correct next step for DeShaun would be: He subtracts 7 from both sides of the equation.
a + 7 - 7 = 52 - 7
This simplifies to:
a = 45
Therefore, Adele is 45 years old.
a + 7 - 7 = 52 - 7
This simplifies to:
a = 45
Therefore, Adele is 45 years old.
PICK AN ANSWER
He subtracts 7 from both sides of the equation.
5 answers