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

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


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

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

Combine like terms: 4 + 4 = 8
8 + -2x = 3(3x + -7)

Reorder the terms:
8 + -2x = 3(-7 + 3x)
8 + -2x = (-7 * 3 + 3x * 3)
8 + -2x = (-21 + 9x)

Solving
8 + -2x = -21 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
8 + -2x + -9x = -21 + 9x + -9x

Combine like terms: -2x + -9x = -11x
8 + -11x = -21 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 + -11x = -21 + 0
8 + -11x = -21

Add '-8' to each side of the equation.
8 + -8 + -11x = -21 + -8

Combine like terms: 8 + -8 = 0
0 + -11x = -21 + -8
-11x = -21 + -8

Combine like terms: -21 + -8 = -29
-11x = -29

Divide each side by '-11'.
x = 2.636363636

Simplifying
x = 2.636363636

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