3(3x+4)=-4x-1

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Solution for 3(3x+4)=-4x-1 equation:


Simplifying
3(3x + 4) = -4x + -1

Reorder the terms:
3(4 + 3x) = -4x + -1
(4 * 3 + 3x * 3) = -4x + -1
(12 + 9x) = -4x + -1

Reorder the terms:
12 + 9x = -1 + -4x

Solving
12 + 9x = -1 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
12 + 9x + 4x = -1 + -4x + 4x

Combine like terms: 9x + 4x = 13x
12 + 13x = -1 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 13x = -1 + 0
12 + 13x = -1

Add '-12' to each side of the equation.
12 + -12 + 13x = -1 + -12

Combine like terms: 12 + -12 = 0
0 + 13x = -1 + -12
13x = -1 + -12

Combine like terms: -1 + -12 = -13
13x = -13

Divide each side by '13'.
x = -1

Simplifying
x = -1

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