3x-4=2(7x+7)

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Solution for 3x-4=2(7x+7) equation:


Simplifying
3x + -4 = 2(7x + 7)

Reorder the terms:
-4 + 3x = 2(7x + 7)

Reorder the terms:
-4 + 3x = 2(7 + 7x)
-4 + 3x = (7 * 2 + 7x * 2)
-4 + 3x = (14 + 14x)

Solving
-4 + 3x = 14 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-4 + 3x + -14x = 14 + 14x + -14x

Combine like terms: 3x + -14x = -11x
-4 + -11x = 14 + 14x + -14x

Combine like terms: 14x + -14x = 0
-4 + -11x = 14 + 0
-4 + -11x = 14

Add '4' to each side of the equation.
-4 + 4 + -11x = 14 + 4

Combine like terms: -4 + 4 = 0
0 + -11x = 14 + 4
-11x = 14 + 4

Combine like terms: 14 + 4 = 18
-11x = 18

Divide each side by '-11'.
x = -1.636363636

Simplifying
x = -1.636363636

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