77+5(x+9)=x

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Solution for 77+5(x+9)=x equation:


Simplifying
77 + 5(x + 9) = x

Reorder the terms:
77 + 5(9 + x) = x
77 + (9 * 5 + x * 5) = x
77 + (45 + 5x) = x

Combine like terms: 77 + 45 = 122
122 + 5x = x

Solving
122 + 5x = 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.
122 + 5x + -1x = x + -1x

Combine like terms: 5x + -1x = 4x
122 + 4x = x + -1x

Combine like terms: x + -1x = 0
122 + 4x = 0

Add '-122' to each side of the equation.
122 + -122 + 4x = 0 + -122

Combine like terms: 122 + -122 = 0
0 + 4x = 0 + -122
4x = 0 + -122

Combine like terms: 0 + -122 = -122
4x = -122

Divide each side by '4'.
x = -30.5

Simplifying
x = -30.5

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