5x+2(4x-2)=84

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Solution for 5x+2(4x-2)=84 equation:


Simplifying
5x + 2(4x + -2) = 84

Reorder the terms:
5x + 2(-2 + 4x) = 84
5x + (-2 * 2 + 4x * 2) = 84
5x + (-4 + 8x) = 84

Reorder the terms:
-4 + 5x + 8x = 84

Combine like terms: 5x + 8x = 13x
-4 + 13x = 84

Solving
-4 + 13x = 84

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 13x = 84 + 4

Combine like terms: -4 + 4 = 0
0 + 13x = 84 + 4
13x = 84 + 4

Combine like terms: 84 + 4 = 88
13x = 88

Divide each side by '13'.
x = 6.769230769

Simplifying
x = 6.769230769

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