3(x+9)-4=

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


Simplifying
3(x + 9) + -4 = 0

Reorder the terms:
3(9 + x) + -4 = 0
(9 * 3 + x * 3) + -4 = 0
(27 + 3x) + -4 = 0

Reorder the terms:
27 + -4 + 3x = 0

Combine like terms: 27 + -4 = 23
23 + 3x = 0

Solving
23 + 3x = 0

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 3x = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 3x = 0 + -23
3x = 0 + -23

Combine like terms: 0 + -23 = -23
3x = -23

Divide each side by '3'.
x = -7.666666667

Simplifying
x = -7.666666667

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