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

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


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

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

Reorder the terms:
-4 + 3x = 7(-3 + 2x)
-4 + 3x = (-3 * 7 + 2x * 7)
-4 + 3x = (-21 + 14x)

Solving
-4 + 3x = -21 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-4 + 3x + -14x = -21 + 14x + -14x

Combine like terms: 3x + -14x = -11x
-4 + -11x = -21 + 14x + -14x

Combine like terms: 14x + -14x = 0
-4 + -11x = -21 + 0
-4 + -11x = -21

Add '4' to each side of the equation.
-4 + 4 + -11x = -21 + 4

Combine like terms: -4 + 4 = 0
0 + -11x = -21 + 4
-11x = -21 + 4

Combine like terms: -21 + 4 = -17
-11x = -17

Divide each side by '-11'.
x = 1.545454545

Simplifying
x = 1.545454545

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