-34+15-4a=49

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Solution for -34+15-4a=49 equation: 


Simplifying
-34 + 15 + -4a = 49

Combine like terms: -34 + 15 = -19
-19 + -4a = 49

Solving
-19 + -4a = 49

Solving for variable 'a'.

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

Add '19' to each side of the equation.
-19 + 19 + -4a = 49 + 19

Combine like terms: -19 + 19 = 0
0 + -4a = 49 + 19
-4a = 49 + 19

Combine like terms: 49 + 19 = 68
-4a = 68

Divide each side by '-4'.
a = -17

Simplifying
a = -17

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