-7(x+3)=

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Solution for -7(x+3)= equation: 


Simplifying
-7(x + 3) = 0

Reorder the terms:
-7(3 + x) = 0
(3 * -7 + x * -7) = 0
(-21 + -7x) = 0

Solving
-21 + -7x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + -7x = 0 + 21

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

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

Divide each side by '-7'.
x = -3

Simplifying
x = -3

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