7a+8(8a-2)=-8a-16

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Solution for 7a+8(8a-2)=-8a-16 equation:


Simplifying
7a + 8(8a + -2) = -8a + -16

Reorder the terms:
7a + 8(-2 + 8a) = -8a + -16
7a + (-2 * 8 + 8a * 8) = -8a + -16
7a + (-16 + 64a) = -8a + -16

Reorder the terms:
-16 + 7a + 64a = -8a + -16

Combine like terms: 7a + 64a = 71a
-16 + 71a = -8a + -16

Reorder the terms:
-16 + 71a = -16 + -8a

Add '16' to each side of the equation.
-16 + 16 + 71a = -16 + 16 + -8a

Combine like terms: -16 + 16 = 0
0 + 71a = -16 + 16 + -8a
71a = -16 + 16 + -8a

Combine like terms: -16 + 16 = 0
71a = 0 + -8a
71a = -8a

Solving
71a = -8a

Solving for variable 'a'.

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

Add '8a' to each side of the equation.
71a + 8a = -8a + 8a

Combine like terms: 71a + 8a = 79a
79a = -8a + 8a

Combine like terms: -8a + 8a = 0
79a = 0

Divide each side by '79'.
a = 0

Simplifying
a = 0

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