2a+(-4)+(-5a)=

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Solution for 2a+(-4)+(-5a)= equation:


Simplifying
2a + (-4) + (-5a) = 0
2a + -4 + (-5a) = 0

Reorder the terms:
-4 + 2a + (-5a) = 0

Combine like terms: 2a + (-5a) = -3a
-4 + -3a = 0

Solving
-4 + -3a = 0

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 = 0 + 4

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

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

Divide each side by '-3'.
a = -1.333333333

Simplifying
a = -1.333333333

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