7a+(4a-5)=

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Solution for 7a+(4a-5)= equation:


Simplifying
7a + (4a + -5) = 0

Reorder the terms:
7a + (-5 + 4a) = 0

Remove parenthesis around (-5 + 4a)
7a + -5 + 4a = 0

Reorder the terms:
-5 + 7a + 4a = 0

Combine like terms: 7a + 4a = 11a
-5 + 11a = 0

Solving
-5 + 11a = 0

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 + 11a = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 11a = 0 + 5
11a = 0 + 5

Combine like terms: 0 + 5 = 5
11a = 5

Divide each side by '11'.
a = 0.4545454545

Simplifying
a = 0.4545454545

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