-3x+7(6x-20)=94

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Solution for -3x+7(6x-20)=94 equation:


Simplifying
-3x + 7(6x + -20) = 94

Reorder the terms:
-3x + 7(-20 + 6x) = 94
-3x + (-20 * 7 + 6x * 7) = 94
-3x + (-140 + 42x) = 94

Reorder the terms:
-140 + -3x + 42x = 94

Combine like terms: -3x + 42x = 39x
-140 + 39x = 94

Solving
-140 + 39x = 94

Solving for variable 'x'.

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

Add '140' to each side of the equation.
-140 + 140 + 39x = 94 + 140

Combine like terms: -140 + 140 = 0
0 + 39x = 94 + 140
39x = 94 + 140

Combine like terms: 94 + 140 = 234
39x = 234

Divide each side by '39'.
x = 6

Simplifying
x = 6

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