-7(3a+(-5))=5

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Solution for -7(3a+(-5))=5 equation: 


Simplifying
-7(3a + (-5)) = 5
-7(3a + -5) = 5

Reorder the terms:
-7(-5 + 3a) = 5
(-5 * -7 + 3a * -7) = 5
(35 + -21a) = 5

Solving
35 + -21a = 5

Solving for variable 'a'.

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

Add '-35' to each side of the equation.
35 + -35 + -21a = 5 + -35

Combine like terms: 35 + -35 = 0
0 + -21a = 5 + -35
-21a = 5 + -35

Combine like terms: 5 + -35 = -30
-21a = -30

Divide each side by '-21'.
a = 1.428571429

Simplifying
a = 1.428571429

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