3x+2(2x+1)=16

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Solution for 3x+2(2x+1)=16 equation:


Simplifying
3x + 2(2x + 1) = 16

Reorder the terms:
3x + 2(1 + 2x) = 16
3x + (1 * 2 + 2x * 2) = 16
3x + (2 + 4x) = 16

Reorder the terms:
2 + 3x + 4x = 16

Combine like terms: 3x + 4x = 7x
2 + 7x = 16

Solving
2 + 7x = 16

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 + 7x = 16 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 16 + -2
7x = 16 + -2

Combine like terms: 16 + -2 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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