-4a-5+2a=10

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Solution for -4a-5+2a=10 equation: 


Simplifying
-4a + -5 + 2a = 10

Reorder the terms:
-5 + -4a + 2a = 10

Combine like terms: -4a + 2a = -2a
-5 + -2a = 10

Solving
-5 + -2a = 10

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + -2a = 10 + 5

Combine like terms: -5 + 5 = 0
0 + -2a = 10 + 5
-2a = 10 + 5

Combine like terms: 10 + 5 = 15
-2a = 15

Divide each side by '-2'.
a = -7.5

Simplifying
a = -7.5

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