9=4a+13 9-13=4a -4=4a -4/4=a -1=a a=-1
2a + 9 = 4a - 19 9 + 19 = 4a - 2a 28 = 2a a = 14
11a + 9 = 4a + 30Subtract 9 from both sides to get: 11a = 4a + 21Subtract 4a from both sides to get:7a = 21Divide both sides by 7 to get:a = 3And there's your answer: a = 3
4
9+9+9+9 = 36
9=4a+13 9-13=4a -4=4a -4/4=a -1=a a=-1
11a+9 = 4a+30 11a-4a = 30-9 7a = 21 Solution: a = 3
2a + 9 = 4a - 19 9 + 19 = 4a - 2a 28 = 2a a = 14
4a+3-a =12 4a-a = 12-3 3a = 9 a = 3
It is 9
11a + 9 = 4a + 30Subtract 9 from both sides to get: 11a = 4a + 21Subtract 4a from both sides to get:7a = 21Divide both sides by 7 to get:a = 3And there's your answer: a = 3
4a - 9 = 27 4a = 36 a = 9
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
The answer to the problem of 12X plus 13 equals 9 is x equals -1/3.
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
13...... 9 plus 5 equals 14...... 14 minus 1 equals 13
13