2(x+2)+3x+4=31

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Solution for 2(x+2)+3x+4=31 equation:


Simplifying
2(x + 2) + 3x + 4 = 31

Reorder the terms:
2(2 + x) + 3x + 4 = 31
(2 * 2 + x * 2) + 3x + 4 = 31
(4 + 2x) + 3x + 4 = 31

Reorder the terms:
4 + 4 + 2x + 3x = 31

Combine like terms: 4 + 4 = 8
8 + 2x + 3x = 31

Combine like terms: 2x + 3x = 5x
8 + 5x = 31

Solving
8 + 5x = 31

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 = 31 + -8

Combine like terms: 8 + -8 = 0
0 + 5x = 31 + -8
5x = 31 + -8

Combine like terms: 31 + -8 = 23
5x = 23

Divide each side by '5'.
x = 4.6

Simplifying
x = 4.6

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