3x-4=3(2x-1)+7

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Solution for 3x-4=3(2x-1)+7 equation:


Simplifying
3x + -4 = 3(2x + -1) + 7

Reorder the terms:
-4 + 3x = 3(2x + -1) + 7

Reorder the terms:
-4 + 3x = 3(-1 + 2x) + 7
-4 + 3x = (-1 * 3 + 2x * 3) + 7
-4 + 3x = (-3 + 6x) + 7

Reorder the terms:
-4 + 3x = -3 + 7 + 6x

Combine like terms: -3 + 7 = 4
-4 + 3x = 4 + 6x

Solving
-4 + 3x = 4 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-4 + 3x + -6x = 4 + 6x + -6x

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

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

Add '4' to each side of the equation.
-4 + 4 + -3x = 4 + 4

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

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

Divide each side by '-3'.
x = -2.666666667

Simplifying
x = -2.666666667

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