3(7x-7)+13x=

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Solution for 3(7x-7)+13x= equation:


Simplifying
3(7x + -7) + 13x = 0

Reorder the terms:
3(-7 + 7x) + 13x = 0
(-7 * 3 + 7x * 3) + 13x = 0
(-21 + 21x) + 13x = 0

Combine like terms: 21x + 13x = 34x
-21 + 34x = 0

Solving
-21 + 34x = 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 + 34x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 34x = 0 + 21
34x = 0 + 21

Combine like terms: 0 + 21 = 21
34x = 21

Divide each side by '34'.
x = 0.6176470588

Simplifying
x = 0.6176470588

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