-2a-5+4a=7+6a

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Solution for -2a-5+4a=7+6a equation:


Simplifying
-2a + -5 + 4a = 7 + 6a

Reorder the terms:
-5 + -2a + 4a = 7 + 6a

Combine like terms: -2a + 4a = 2a
-5 + 2a = 7 + 6a

Solving
-5 + 2a = 7 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
-5 + 2a + -6a = 7 + 6a + -6a

Combine like terms: 2a + -6a = -4a
-5 + -4a = 7 + 6a + -6a

Combine like terms: 6a + -6a = 0
-5 + -4a = 7 + 0
-5 + -4a = 7

Add '5' to each side of the equation.
-5 + 5 + -4a = 7 + 5

Combine like terms: -5 + 5 = 0
0 + -4a = 7 + 5
-4a = 7 + 5

Combine like terms: 7 + 5 = 12
-4a = 12

Divide each side by '-4'.
a = -3

Simplifying
a = -3

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