-4a-27=3(7a+1)-5

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Solution for -4a-27=3(7a+1)-5 equation:


Simplifying
-4a + -27 = 3(7a + 1) + -5

Reorder the terms:
-27 + -4a = 3(7a + 1) + -5

Reorder the terms:
-27 + -4a = 3(1 + 7a) + -5
-27 + -4a = (1 * 3 + 7a * 3) + -5
-27 + -4a = (3 + 21a) + -5

Reorder the terms:
-27 + -4a = 3 + -5 + 21a

Combine like terms: 3 + -5 = -2
-27 + -4a = -2 + 21a

Solving
-27 + -4a = -2 + 21a

Solving for variable 'a'.

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

Add '-21a' to each side of the equation.
-27 + -4a + -21a = -2 + 21a + -21a

Combine like terms: -4a + -21a = -25a
-27 + -25a = -2 + 21a + -21a

Combine like terms: 21a + -21a = 0
-27 + -25a = -2 + 0
-27 + -25a = -2

Add '27' to each side of the equation.
-27 + 27 + -25a = -2 + 27

Combine like terms: -27 + 27 = 0
0 + -25a = -2 + 27
-25a = -2 + 27

Combine like terms: -2 + 27 = 25
-25a = 25

Divide each side by '-25'.
a = -1

Simplifying
a = -1

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