8(a-10)-3=12

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Solution for 8(a-10)-3=12 equation:


Simplifying
8(a + -10) + -3 = 12

Reorder the terms:
8(-10 + a) + -3 = 12
(-10 * 8 + a * 8) + -3 = 12
(-80 + 8a) + -3 = 12

Reorder the terms:
-80 + -3 + 8a = 12

Combine like terms: -80 + -3 = -83
-83 + 8a = 12

Solving
-83 + 8a = 12

Solving for variable 'a'.

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

Add '83' to each side of the equation.
-83 + 83 + 8a = 12 + 83

Combine like terms: -83 + 83 = 0
0 + 8a = 12 + 83
8a = 12 + 83

Combine like terms: 12 + 83 = 95
8a = 95

Divide each side by '8'.
a = 11.875

Simplifying
a = 11.875

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