12x+7+3(x-2)=

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Solution for 12x+7+3(x-2)= equation:


Simplifying
12x + 7 + 3(x + -2) = 0

Reorder the terms:
12x + 7 + 3(-2 + x) = 0
12x + 7 + (-2 * 3 + x * 3) = 0
12x + 7 + (-6 + 3x) = 0

Reorder the terms:
7 + -6 + 12x + 3x = 0

Combine like terms: 7 + -6 = 1
1 + 12x + 3x = 0

Combine like terms: 12x + 3x = 15x
1 + 15x = 0

Solving
1 + 15x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 15x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 15x = 0 + -1
15x = 0 + -1

Combine like terms: 0 + -1 = -1
15x = -1

Divide each side by '15'.
x = -0.06666666667

Simplifying
x = -0.06666666667

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