-a+4(9-a)=335

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Solution for -a+4(9-a)=335 equation:


Simplifying
-1a + 4(9 + -1a) = 335
-1a + (9 * 4 + -1a * 4) = 335
-1a + (36 + -4a) = 335

Reorder the terms:
36 + -1a + -4a = 335

Combine like terms: -1a + -4a = -5a
36 + -5a = 335

Solving
36 + -5a = 335

Solving for variable 'a'.

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

Add '-36' to each side of the equation.
36 + -36 + -5a = 335 + -36

Combine like terms: 36 + -36 = 0
0 + -5a = 335 + -36
-5a = 335 + -36

Combine like terms: 335 + -36 = 299
-5a = 299

Divide each side by '-5'.
a = -59.8

Simplifying
a = -59.8

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