7x-2+(7x-2)+(2x+4)=48

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Solution for 7x-2+(7x-2)+(2x+4)=48 equation: 


Simplifying
7x + -2 + (7x + -2) + (2x + 4) = 48

Reorder the terms:
7x + -2 + (-2 + 7x) + (2x + 4) = 48

Remove parenthesis around (-2 + 7x)
7x + -2 + -2 + 7x + (2x + 4) = 48

Reorder the terms:
7x + -2 + -2 + 7x + (4 + 2x) = 48

Remove parenthesis around (4 + 2x)
7x + -2 + -2 + 7x + 4 + 2x = 48

Reorder the terms:
-2 + -2 + 4 + 7x + 7x + 2x = 48

Combine like terms: -2 + -2 = -4
-4 + 4 + 7x + 7x + 2x = 48

Combine like terms: -4 + 4 = 0
0 + 7x + 7x + 2x = 48
7x + 7x + 2x = 48

Combine like terms: 7x + 7x = 14x
14x + 2x = 48

Combine like terms: 14x + 2x = 16x
16x = 48

Solving
16x = 48

Solving for variable 'x'.

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

Divide each side by '16'.
x = 3

Simplifying
x = 3

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