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

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


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

Reorder the terms:
3(3 + 2x) + 2(x + 2) = 31
(3 * 3 + 2x * 3) + 2(x + 2) = 31
(9 + 6x) + 2(x + 2) = 31

Reorder the terms:
9 + 6x + 2(2 + x) = 31
9 + 6x + (2 * 2 + x * 2) = 31
9 + 6x + (4 + 2x) = 31

Reorder the terms:
9 + 4 + 6x + 2x = 31

Combine like terms: 9 + 4 = 13
13 + 6x + 2x = 31

Combine like terms: 6x + 2x = 8x
13 + 8x = 31

Solving
13 + 8x = 31

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 8x = 31 + -13

Combine like terms: 13 + -13 = 0
0 + 8x = 31 + -13
8x = 31 + -13

Combine like terms: 31 + -13 = 18
8x = 18

Divide each side by '8'.
x = 2.25

Simplifying
x = 2.25

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