-25-a=8(1+4a)

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Solution for -25-a=8(1+4a) equation:


Simplifying
-25 + -1a = 8(1 + 4a)
-25 + -1a = (1 * 8 + 4a * 8)
-25 + -1a = (8 + 32a)

Solving
-25 + -1a = 8 + 32a

Solving for variable 'a'.

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

Add '-32a' to each side of the equation.
-25 + -1a + -32a = 8 + 32a + -32a

Combine like terms: -1a + -32a = -33a
-25 + -33a = 8 + 32a + -32a

Combine like terms: 32a + -32a = 0
-25 + -33a = 8 + 0
-25 + -33a = 8

Add '25' to each side of the equation.
-25 + 25 + -33a = 8 + 25

Combine like terms: -25 + 25 = 0
0 + -33a = 8 + 25
-33a = 8 + 25

Combine like terms: 8 + 25 = 33
-33a = 33

Divide each side by '-33'.
a = -1

Simplifying
a = -1

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