3(2x+9)-4x+11=-20

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Solution for 3(2x+9)-4x+11=-20 equation:


Simplifying
3(2x + 9) + -4x + 11 = -20

Reorder the terms:
3(9 + 2x) + -4x + 11 = -20
(9 * 3 + 2x * 3) + -4x + 11 = -20
(27 + 6x) + -4x + 11 = -20

Reorder the terms:
27 + 11 + 6x + -4x = -20

Combine like terms: 27 + 11 = 38
38 + 6x + -4x = -20

Combine like terms: 6x + -4x = 2x
38 + 2x = -20

Solving
38 + 2x = -20

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 2x = -20 + -38

Combine like terms: 38 + -38 = 0
0 + 2x = -20 + -38
2x = -20 + -38

Combine like terms: -20 + -38 = -58
2x = -58

Divide each side by '2'.
x = -29

Simplifying
x = -29

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