-8(a-7)-2=102

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Solution for -8(a-7)-2=102 equation:


Simplifying
-8(a + -7) + -2 = 102

Reorder the terms:
-8(-7 + a) + -2 = 102
(-7 * -8 + a * -8) + -2 = 102
(56 + -8a) + -2 = 102

Reorder the terms:
56 + -2 + -8a = 102

Combine like terms: 56 + -2 = 54
54 + -8a = 102

Solving
54 + -8a = 102

Solving for variable 'a'.

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

Add '-54' to each side of the equation.
54 + -54 + -8a = 102 + -54

Combine like terms: 54 + -54 = 0
0 + -8a = 102 + -54
-8a = 102 + -54

Combine like terms: 102 + -54 = 48
-8a = 48

Divide each side by '-8'.
a = -6

Simplifying
a = -6

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