-2+8(7a-2)=-18-7a

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Solution for -2+8(7a-2)=-18-7a equation:


Simplifying
-2 + 8(7a + -2) = -18 + -7a

Reorder the terms:
-2 + 8(-2 + 7a) = -18 + -7a
-2 + (-2 * 8 + 7a * 8) = -18 + -7a
-2 + (-16 + 56a) = -18 + -7a

Combine like terms: -2 + -16 = -18
-18 + 56a = -18 + -7a

Add '18' to each side of the equation.
-18 + 18 + 56a = -18 + 18 + -7a

Combine like terms: -18 + 18 = 0
0 + 56a = -18 + 18 + -7a
56a = -18 + 18 + -7a

Combine like terms: -18 + 18 = 0
56a = 0 + -7a
56a = -7a

Solving
56a = -7a

Solving for variable 'a'.

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

Add '7a' to each side of the equation.
56a + 7a = -7a + 7a

Combine like terms: 56a + 7a = 63a
63a = -7a + 7a

Combine like terms: -7a + 7a = 0
63a = 0

Divide each side by '63'.
a = 0

Simplifying
a = 0

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