3x-3(2x-7)=8

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Solution for 3x-3(2x-7)=8 equation:


Simplifying
3x + -3(2x + -7) = 8

Reorder the terms:
3x + -3(-7 + 2x) = 8
3x + (-7 * -3 + 2x * -3) = 8
3x + (21 + -6x) = 8

Reorder the terms:
21 + 3x + -6x = 8

Combine like terms: 3x + -6x = -3x
21 + -3x = 8

Solving
21 + -3x = 8

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -3x = 8 + -21

Combine like terms: 21 + -21 = 0
0 + -3x = 8 + -21
-3x = 8 + -21

Combine like terms: 8 + -21 = -13
-3x = -13

Divide each side by '-3'.
x = 4.333333333

Simplifying
x = 4.333333333

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