2+2(2x+1)+4=20

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Solution for 2+2(2x+1)+4=20 equation:


Simplifying
2 + 2(2x + 1) + 4 = 20

Reorder the terms:
2 + 2(1 + 2x) + 4 = 20
2 + (1 * 2 + 2x * 2) + 4 = 20
2 + (2 + 4x) + 4 = 20

Reorder the terms:
2 + 2 + 4 + 4x = 20

Combine like terms: 2 + 2 = 4
4 + 4 + 4x = 20

Combine like terms: 4 + 4 = 8
8 + 4x = 20

Solving
8 + 4x = 20

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 + 4x = 20 + -8

Combine like terms: 8 + -8 = 0
0 + 4x = 20 + -8
4x = 20 + -8

Combine like terms: 20 + -8 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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