triangle=3a

Solution for triangle=3a equation:

Simplifying
triangle = 3a

Solving
aegilnrt = 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.
-3a + aegilnrt = 3a + -3a

Combine like terms: 3a + -3a = 0
-3a + aegilnrt = 0

Factor out the Greatest Common Factor (GCF), 'a'.
a(-3 + egilnrt) = 0

Subproblem 1
Set the factor 'a' equal to zero and attempt to solve:

Simplifying
a = 0

Solving
a = 0

Move all terms containing a to the left, all other terms to the right.

Simplifying
a = 0
Subproblem 2
Set the factor '(-3 + egilnrt)' equal to zero and attempt to solve:

Simplifying
-3 + egilnrt = 0

Solving
-3 + egilnrt = 0

Move all terms containing a to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + egilnrt = 0 + 3

Combine like terms: -3 + 3 = 0
0 + egilnrt = 0 + 3
egilnrt = 0 + 3

Combine like terms: 0 + 3 = 3
egilnrt = 3

Add '-1egilnrt' to each side of the equation.
egilnrt + -1egilnrt = 3 + -1egilnrt

Combine like terms: egilnrt + -1egilnrt = 0
0 = 3 + -1egilnrt

Simplifying
0 = 3 + -1egilnrt

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
a = {0}