Question

Holds true for one value of xfrom the set (5, 12, 15, 18). Arrange the equations in increasing order of the x-values that

6x - 15 = 75

x + (x - 10) = 26

5x - 3x = 10

2(2x - 1) = 46

Answer 1

6x - 15 = 75 (Third Equation)

6x = 90

x = 15 ✅

x + (x - 10) = 26 (Fourth Equation)

x + x - 10 = 26

2x - 10 = 26

2x = 36

x = 18 ✅

5x - 3x = 10 (First equation)

2x = 10

x = 5 ✅

2(2x - 1) = 46 (Second equation)

4x - 2 = 46

4x = 48

x = 12✅