To solve the first equation:
28c + 854 = 910Subtract 854 from both sides:28c = 56Divide by 28 on both sides:c = 2
Therefore, c = 2.
To solve the second equation:
12a + 192 = 276Subtract 192 from both sides:12a = 84Divide by 12 on both sides:a = 7
Therefore, a = 7.
To solve the first equation:
28c + 854 = 910
Subtract 854 from both sides:
28c = 56
Divide by 28 on both sides:
c = 2
Therefore, c = 2.
To solve the second equation:
12a + 192 = 276
Subtract 192 from both sides:
12a = 84
Divide by 12 on both sides:
a = 7
Therefore, a = 7.