a + a + a - 2a = 3a - 2a = a
1
3a
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
2a - 4y = 3a - 8a - 5y 7a = -ya = -(y/7)
3a-2a = 1
3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
3a + 2a = 5a
since a=1a, 3a-1a=2a
2a + 5a + 3a = 10a
a + a + a - 2a = 3a - 2a = a
2a - 5a = -3a
3a x 2a =24
The greatest common factor (GCF) of 2a and 3a is a.
What is the solution of -2a plus 3a plus 5b
2a+2b+3a+3b+a+b= 6a+6b 2a+3a+a=6a 2b+3b+b=6b
If 3a+5=5a+3, then: 3a+5 - 3a = 5a+3 - 3a 5=2a+3 5 - 3=2a+3 - 3 2=2a a=1