3(-7x+3)=198

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Solution for 3(-7x+3)=198 equation:


Simplifying
3(-7x + 3) = 198

Reorder the terms:
3(3 + -7x) = 198
(3 * 3 + -7x * 3) = 198
(9 + -21x) = 198

Solving
9 + -21x = 198

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -21x = 198 + -9

Combine like terms: 9 + -9 = 0
0 + -21x = 198 + -9
-21x = 198 + -9

Combine like terms: 198 + -9 = 189
-21x = 189

Divide each side by '-21'.
x = -9

Simplifying
x = -9

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