x+2+(2x-4)=51

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Solution for x+2+(2x-4)=51 equation:


Simplifying
x + 2 + (2x + -4) = 51

Reorder the terms:
x + 2 + (-4 + 2x) = 51

Remove parenthesis around (-4 + 2x)
x + 2 + -4 + 2x = 51

Reorder the terms:
2 + -4 + x + 2x = 51

Combine like terms: 2 + -4 = -2
-2 + x + 2x = 51

Combine like terms: x + 2x = 3x
-2 + 3x = 51

Solving
-2 + 3x = 51

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 51 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 51 + 2
3x = 51 + 2

Combine like terms: 51 + 2 = 53
3x = 53

Divide each side by '3'.
x = 17.66666667

Simplifying
x = 17.66666667

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