-(7+21x)=14

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Solution for -(7+21x)=14 equation: 


Simplifying
-1(7 + 21x) = 14
(7 * -1 + 21x * -1) = 14
(-7 + -21x) = 14

Solving
-7 + -21x = 14

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -21x = 14 + 7

Combine like terms: -7 + 7 = 0
0 + -21x = 14 + 7
-21x = 14 + 7

Combine like terms: 14 + 7 = 21
-21x = 21

Divide each side by '-21'.
x = -1

Simplifying
x = -1

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