21x+5=-2

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Solution for 21x+5=-2 equation: 


Simplifying
21x + 5 = -2

Reorder the terms:
5 + 21x = -2

Solving
5 + 21x = -2

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 21x = -2 + -5

Combine like terms: 5 + -5 = 0
0 + 21x = -2 + -5
21x = -2 + -5

Combine like terms: -2 + -5 = -7
21x = -7

Divide each side by '21'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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