-80x-81=x-(-3)

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Solution for -80x-81=x-(-3) equation:


Simplifying
-80x + -81 = x + -1(-3)

Reorder the terms:
-81 + -80x = x + -1(-3)

Multiply -1 * -3
-81 + -80x = x + 3

Reorder the terms:
-81 + -80x = 3 + x

Solving
-81 + -80x = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-81 + -80x + -1x = 3 + x + -1x

Combine like terms: -80x + -1x = -81x
-81 + -81x = 3 + x + -1x

Combine like terms: x + -1x = 0
-81 + -81x = 3 + 0
-81 + -81x = 3

Add '81' to each side of the equation.
-81 + 81 + -81x = 3 + 81

Combine like terms: -81 + 81 = 0
0 + -81x = 3 + 81
-81x = 3 + 81

Combine like terms: 3 + 81 = 84
-81x = 84

Divide each side by '-81'.
x = -1.037037037

Simplifying
x = -1.037037037

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