3(-6x+7)=111

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Solution for 3(-6x+7)=111 equation:


Simplifying
3(-6x + 7) = 111

Reorder the terms:
3(7 + -6x) = 111
(7 * 3 + -6x * 3) = 111
(21 + -18x) = 111

Solving
21 + -18x = 111

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 + -18x = 111 + -21

Combine like terms: 21 + -21 = 0
0 + -18x = 111 + -21
-18x = 111 + -21

Combine like terms: 111 + -21 = 90
-18x = 90

Divide each side by '-18'.
x = -5

Simplifying
x = -5

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