38=-4+9a

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Solution for 38=-4+9a equation:


Simplifying
38 = -4 + 9a

Solving
38 = -4 + 9a

Solving for variable 'a'.

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

Add '-9a' to each side of the equation.
38 + -9a = -4 + 9a + -9a

Combine like terms: 9a + -9a = 0
38 + -9a = -4 + 0
38 + -9a = -4

Add '-38' to each side of the equation.
38 + -38 + -9a = -4 + -38

Combine like terms: 38 + -38 = 0
0 + -9a = -4 + -38
-9a = -4 + -38

Combine like terms: -4 + -38 = -42
-9a = -42

Divide each side by '-9'.
a = 4.666666667

Simplifying
a = 4.666666667

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