-27=7a+4a

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Solution for -27=7a+4a equation:


Simplifying
-27 = 7a + 4a

Combine like terms: 7a + 4a = 11a
-27 = 11a

Solving
-27 = 11a

Solving for variable 'a'.

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

Add '-11a' to each side of the equation.
-27 + -11a = 11a + -11a

Combine like terms: 11a + -11a = 0
-27 + -11a = 0

Add '27' to each side of the equation.
-27 + 27 + -11a = 0 + 27

Combine like terms: -27 + 27 = 0
0 + -11a = 0 + 27
-11a = 0 + 27

Combine like terms: 0 + 27 = 27
-11a = 27

Divide each side by '-11'.
a = -2.454545455

Simplifying
a = -2.454545455

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