5,031 + x + 7,869 = 13,900
Combining like terms:
12,900 + x = 13,900
Subtracting 12,900 from both sides:
x = 1,000
Therefore, the value of x is 1,000.
5,031 + x + 7,869 = 13,900
Combining like terms:
12,900 + x = 13,900
Subtracting 12,900 from both sides:
x = 1,000
Therefore, the value of x is 1,000.