Which of the following equations has a different value of X in the others please explain your reasoning
A. X + 0.935=1.31
B. X+7/8=5/4
C.x-0.035=0.34
D.x-3/5=4/5
To determine which equation has a different value of X compared to the others, we need to solve each equation for X and compare the values.
A. X + 0.935 = 1.31
To solve for X, we subtract 0.935 from both sides:
X = 1.31 - 0.935 = 0.375
B. X + 7/8 = 5/4
To solve for X, we subtract 7/8 from both sides:
X = 5/4 - 7/8
To simplify the right side, we find a common denominator of 8:
X = 10/8 - 7/8 = 3/8
C. X - 0.035 = 0.34
To solve for X, we add 0.035 to both sides:
X = 0.34 + 0.035 = 0.375
D. X - 3/5 = 4/5
To solve for X, we add 3/5 to both sides:
X = 4/5 + 3/5 = 7/5
Comparing the values of X obtained from each equation:
A. X = 0.375
B. X = 3/8
C. X = 0.375
D. X = 7/5
Therefore, equation B (X + 7/8 = 5/4) has a different value of X (3/8) compared to the other equations.