105=-3(4x+3)

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Solution for 105=-3(4x+3) equation:


Simplifying
105 = -3(4x + 3)

Reorder the terms:
105 = -3(3 + 4x)
105 = (3 * -3 + 4x * -3)
105 = (-9 + -12x)

Solving
105 = -9 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
105 + 12x = -9 + -12x + 12x

Combine like terms: -12x + 12x = 0
105 + 12x = -9 + 0
105 + 12x = -9

Add '-105' to each side of the equation.
105 + -105 + 12x = -9 + -105

Combine like terms: 105 + -105 = 0
0 + 12x = -9 + -105
12x = -9 + -105

Combine like terms: -9 + -105 = -114
12x = -114

Divide each side by '12'.
x = -9.5

Simplifying
x = -9.5

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