30*18=a*6

Solution for 30*18=a*6 equation:

Simplifying
30 * 18 = a * 6

Multiply 30 * 18
540 = a * 6

Reorder the terms for easier multiplication:
540 = 6a

Solving
540 = 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
540 + -6a = 6a + -6a

Combine like terms: 6a + -6a = 0
540 + -6a = 0

Add '-540' to each side of the equation.
540 + -540 + -6a = 0 + -540

Combine like terms: 540 + -540 = 0
0 + -6a = 0 + -540
-6a = 0 + -540

Combine like terms: 0 + -540 = -540
-6a = -540

Divide each side by '-6'.
a = 90

Simplifying
a = 90