12x-(4x-3)=51

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Solution for 12x-(4x-3)=51 equation:


Simplifying
12x + -1(4x + -3) = 51

Reorder the terms:
12x + -1(-3 + 4x) = 51
12x + (-3 * -1 + 4x * -1) = 51
12x + (3 + -4x) = 51

Reorder the terms:
3 + 12x + -4x = 51

Combine like terms: 12x + -4x = 8x
3 + 8x = 51

Solving
3 + 8x = 51

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 8x = 51 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 51 + -3
8x = 51 + -3

Combine like terms: 51 + -3 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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