Q: If a equals 4 what is the value of 3a?

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3a=1divide both sides by 3a=1/3

2a + 3a + 4 = 5a + 4

3a plus 4 equals 3a +4. You can not combine the two parts because they are not like terms so there is no way to simplify this.

a = 3a + 4 0 = 2a + 4 2a = -4 a = -2

12+1.5a = 3a 12 = 3a-1.5a 12 = 1.5a Divide both sides by 1.5 to find the value of a: a = 8

Related questions

The solution for the value of 3a would be -3. The equation would be 6a + 3(4) = 2.

If a + b = 6, what is the value of 3a + 3b?

3a=1divide both sides by 3a=1/3

2a + 3a + 4 = 5a + 4

4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2

The value of a is -7

10

12

3a plus 4 equals 3a +4. You can not combine the two parts because they are not like terms so there is no way to simplify this.

a = 3a + 4 0 = 2a + 4 2a = -4 a = -2

3a-9 = 6 3a = 6+9 3a = 15 a = 15/3 a = 5 Substitute a = 5 into 4a-1. 4a-1 =4(5)-1 =20-1 =19 Therefore, the value of 4a-1 is 19.

If: -3a-1 = -15 Then: a = 4 and 2/3