-2a+5a-4=11

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Solution for -2a+5a-4=11 equation: 


Simplifying
-2a + 5a + -4 = 11

Reorder the terms:
-4 + -2a + 5a = 11

Combine like terms: -2a + 5a = 3a
-4 + 3a = 11

Solving
-4 + 3a = 11

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 3a = 11 + 4

Combine like terms: -4 + 4 = 0
0 + 3a = 11 + 4
3a = 11 + 4

Combine like terms: 11 + 4 = 15
3a = 15

Divide each side by '3'.
a = 5

Simplifying
a = 5

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