3x+(x+4)2=38

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Solution for 3x+(x+4)2=38 equation:


Simplifying
3x + (x + 4) * 2 = 38

Reorder the terms:
3x + (4 + x) * 2 = 38

Reorder the terms for easier multiplication:
3x + 2(4 + x) = 38
3x + (4 * 2 + x * 2) = 38
3x + (8 + 2x) = 38

Reorder the terms:
8 + 3x + 2x = 38

Combine like terms: 3x + 2x = 5x
8 + 5x = 38

Solving
8 + 5x = 38

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 5x = 38 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 38 + -8
5x = 38 + -8

Combine like terms: 38 + -8 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

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