-5(5+5a)=8(8+8a)

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Solution for -5(5+5a)=8(8+8a) equation:


Simplifying
-5(5 + 5a) = 8(8 + 8a)
(5 * -5 + 5a * -5) = 8(8 + 8a)
(-25 + -25a) = 8(8 + 8a)
-25 + -25a = (8 * 8 + 8a * 8)
-25 + -25a = (64 + 64a)

Solving
-25 + -25a = 64 + 64a

Solving for variable 'a'.

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

Add '-64a' to each side of the equation.
-25 + -25a + -64a = 64 + 64a + -64a

Combine like terms: -25a + -64a = -89a
-25 + -89a = 64 + 64a + -64a

Combine like terms: 64a + -64a = 0
-25 + -89a = 64 + 0
-25 + -89a = 64

Add '25' to each side of the equation.
-25 + 25 + -89a = 64 + 25

Combine like terms: -25 + 25 = 0
0 + -89a = 64 + 25
-89a = 64 + 25

Combine like terms: 64 + 25 = 89
-89a = 89

Divide each side by '-89'.
a = -1

Simplifying
a = -1

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