2x-1(4x+12)=3

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Solution for 2x-1(4x+12)=3 equation:


Simplifying
2x + -1(4x + 12) = 3

Reorder the terms:
2x + -1(12 + 4x) = 3
2x + (12 * -1 + 4x * -1) = 3
2x + (-12 + -4x) = 3

Reorder the terms:
-12 + 2x + -4x = 3

Combine like terms: 2x + -4x = -2x
-12 + -2x = 3

Solving
-12 + -2x = 3

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -2x = 3 + 12

Combine like terms: -12 + 12 = 0
0 + -2x = 3 + 12
-2x = 3 + 12

Combine like terms: 3 + 12 = 15
-2x = 15

Divide each side by '-2'.
x = -7.5

Simplifying
x = -7.5

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