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

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


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

Reorder the terms:
3x + -2(3 + x) = 4x + -1(12 + -3)
3x + (3 * -2 + x * -2) = 4x + -1(12 + -3)
3x + (-6 + -2x) = 4x + -1(12 + -3)

Reorder the terms:
-6 + 3x + -2x = 4x + -1(12 + -3)

Combine like terms: 3x + -2x = 1x
-6 + 1x = 4x + -1(12 + -3)

Combine like terms: 12 + -3 = 9
-6 + 1x = 4x + -1(9)

Multiply -1 * 9
-6 + 1x = 4x + -9

Reorder the terms:
-6 + 1x = -9 + 4x

Solving
-6 + 1x = -9 + 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.
-6 + 1x + -4x = -9 + 4x + -4x

Combine like terms: 1x + -4x = -3x
-6 + -3x = -9 + 4x + -4x

Combine like terms: 4x + -4x = 0
-6 + -3x = -9 + 0
-6 + -3x = -9

Add '6' to each side of the equation.
-6 + 6 + -3x = -9 + 6

Combine like terms: -6 + 6 = 0
0 + -3x = -9 + 6
-3x = -9 + 6

Combine like terms: -9 + 6 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

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