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

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


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

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

Combine like terms: 4x + 3x = 7x
18 + 7x = 4

Solving
18 + 7x = 4

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 7x = 4 + -18

Combine like terms: 18 + -18 = 0
0 + 7x = 4 + -18
7x = 4 + -18

Combine like terms: 4 + -18 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2

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