We have, 2a + 24 = 30or, 2a = 30-24or, 2a = 6or, a = 6/2 = 3.Therefore, a equals 3 or simply a=3
2a+5a=3 7a=3 a=3/7 or .4286
a = 4
a=5
a + a + a - 2a = 3a - 2a = a
We have, 2a + 24 = 30or, 2a = 30-24or, 2a = 6or, a = 6/2 = 3.Therefore, a equals 3 or simply a=3
2a+5a=3 7a=3 a=3/7 or .4286
18/6 = 3
2a + 1 = 3subtract 1 from both sides2a = 2divide both sides by 2a = 1
a = 4
a=5
2a*3 = 8+4a 6a = 8+4a 6a-4a = 8 2a = 8 a = 4
2a -3 means 2 times a minus 3 if a = 2 we have 2 x 2 - 3 = 4 - 3 = 1
a + a + a - 2a = 3a - 2a = a
(4, 3)
If 3a+5=5a+3, then: 3a+5 - 3a = 5a+3 - 3a 5=2a+3 5 - 3=2a+3 - 3 2=2a a=1
2a x 3 = 24= 6a = 24(divide both sides by 6)a = 4