(3 x 3) - 6 = 3 3a-6=3 3a=3+6 3a=9 a=9/3 a=3
If a + b = 6, what is the value of 3a + 3b?
No. 3a 12 plus a 6 is not a solution Of an equation.
Yes. 3a plus 12 plus 6 is an example of an Equation.
13a - 6 + a = 5a + 3 + 3a 13a + a - 5a - 3a = 3 + 6 6a = 9 6a/6 = 9/6 a = 3/2
(3 x 3) - 6 = 3 3a-6=3 3a=3+6 3a=9 a=9/3 a=3
0.5
If a + b = 6, what is the value of 3a + 3b?
No. 3a 12 plus a 6 is not a solution Of an equation.
Yes. 3a plus 12 plus 6 is an example of an Equation.
13a - 6 + a = 5a + 3 + 3a 13a + a - 5a - 3a = 3 + 6 6a = 9 6a/6 = 9/6 a = 3/2
Simplifying a = 3a + 12 Reorder the terms: a = 12 + 3a Solving a = 12 + 3a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-3a' to each side of the equation. a + -3a = 12 + 3a + -3a Combine like terms: a + -3a = -2a -2a = 12 + 3a + -3a Combine like terms: 3a + -3a = 0 -2a = 12 + 0 -2a = 12 Divide each side by '-2'. a = -6 Simplifying a = -6
a-1<2a-6<9+3a
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.
No they are not equivalent, commutative property applies to addition, not subtraction. The two expressions will be equal only if a = 2, in which case you will have 6-6 = 6-6 = 0
6
a .gt. -3