x+21+4x=-24-4x-27

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Solution for x+21+4x=-24-4x-27 equation: 


Simplifying
x + 21 + 4x = -24 + -4x + -27

Reorder the terms:
21 + x + 4x = -24 + -4x + -27

Combine like terms: x + 4x = 5x
21 + 5x = -24 + -4x + -27

Reorder the terms:
21 + 5x = -24 + -27 + -4x

Combine like terms: -24 + -27 = -51
21 + 5x = -51 + -4x

Solving
21 + 5x = -51 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
21 + 5x + 4x = -51 + -4x + 4x

Combine like terms: 5x + 4x = 9x
21 + 9x = -51 + -4x + 4x

Combine like terms: -4x + 4x = 0
21 + 9x = -51 + 0
21 + 9x = -51

Add '-21' to each side of the equation.
21 + -21 + 9x = -51 + -21

Combine like terms: 21 + -21 = 0
0 + 9x = -51 + -21
9x = -51 + -21

Combine like terms: -51 + -21 = -72
9x = -72

Divide each side by '9'.
x = -8

Simplifying
x = -8

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