-3(7x+7)=-147

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Solution for -3(7x+7)=-147 equation:


Simplifying
-3(7x + 7) = -147

Reorder the terms:
-3(7 + 7x) = -147
(7 * -3 + 7x * -3) = -147
(-21 + -21x) = -147

Solving
-21 + -21x = -147

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 + -21x = -147 + 21

Combine like terms: -21 + 21 = 0
0 + -21x = -147 + 21
-21x = -147 + 21

Combine like terms: -147 + 21 = -126
-21x = -126

Divide each side by '-21'.
x = 6

Simplifying
x = 6

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