-38-4*15=a

Solution for -38-4*15=a equation:

Simplifying
-38 + -4 * 15 = a

Multiply -4 * 15
-38 + -60 = a

Combine like terms: -38 + -60 = -98
-98 = a

Solving
-98 = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-98 + -1a = a + -1a

Combine like terms: a + -1a = 0
-98 + -1a = 0

Add '98' to each side of the equation.
-98 + 98 + -1a = 0 + 98

Combine like terms: -98 + 98 = 0
0 + -1a = 0 + 98
-1a = 0 + 98

Combine like terms: 0 + 98 = 98
-1a = 98

Divide each side by '-1'.
a = -98

Simplifying
a = -98