9
QuizMultiple Choice
Solving Real-World Multistep Equations
Question 9 • SSCR 26 Math Essentials A
The perimeter of a square is equal to the perimeter of an equilateral triangle. The length of a side of the square is given by x, and the length of a side of the equilateral triangle is given by . Which equation can be used to find the value of x?
Answer
A
x = 3 (x + 1)
B
3 x = 4 (x + 1)
C
4 x = 3 (x + 1)
D
x = x + 1