To solve these equations, we can first simplify them by multiplying both sides by the denominator to get rid of the fractions:
For the first equation:
3/14 = 21/2(x + 31)
3/14 * 2/21 = x + 31
1/14 = x + 31
x = 1/14 - 31
x = -2187/14
For the second equation:
9/10 = 63/5(x + 8)
9/10 * 5/63 = x + 8
1/14 = x + 8
x = 1/14 - 8
x = -111/14
Therefore, the solutions to the equations are x = -2187/14 and x = -111/14.
To solve these equations, we can first simplify them by multiplying both sides by the denominator to get rid of the fractions:
For the first equation:
3/14 = 21/2(x + 31)
3/14 * 2/21 = x + 31
1/14 = x + 31
x = 1/14 - 31
x = -2187/14
For the second equation:
9/10 = 63/5(x + 8)
9/10 * 5/63 = x + 8
1/14 = x + 8
x = 1/14 - 8
x = -111/14
Therefore, the solutions to the equations are x = -2187/14 and x = -111/14.