4*(x+2)+9(3x+4)=18

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Solution for 4*(x+2)+9(3x+4)=18 equation:


Simplifying
4(x + 2) + 9(3x + 4) = 18

Reorder the terms:
4(2 + x) + 9(3x + 4) = 18
(2 * 4 + x * 4) + 9(3x + 4) = 18
(8 + 4x) + 9(3x + 4) = 18

Reorder the terms:
8 + 4x + 9(4 + 3x) = 18
8 + 4x + (4 * 9 + 3x * 9) = 18
8 + 4x + (36 + 27x) = 18

Reorder the terms:
8 + 36 + 4x + 27x = 18

Combine like terms: 8 + 36 = 44
44 + 4x + 27x = 18

Combine like terms: 4x + 27x = 31x
44 + 31x = 18

Solving
44 + 31x = 18

Solving for variable 'x'.

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

Add '-44' to each side of the equation.
44 + -44 + 31x = 18 + -44

Combine like terms: 44 + -44 = 0
0 + 31x = 18 + -44
31x = 18 + -44

Combine like terms: 18 + -44 = -26
31x = -26

Divide each side by '31'.
x = -0.8387096774

Simplifying
x = -0.8387096774

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