4x-3(3x-7)=56

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Solution for 4x-3(3x-7)=56 equation:


Simplifying
4x + -3(3x + -7) = 56

Reorder the terms:
4x + -3(-7 + 3x) = 56
4x + (-7 * -3 + 3x * -3) = 56
4x + (21 + -9x) = 56

Reorder the terms:
21 + 4x + -9x = 56

Combine like terms: 4x + -9x = -5x
21 + -5x = 56

Solving
21 + -5x = 56

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 + -5x = 56 + -21

Combine like terms: 21 + -21 = 0
0 + -5x = 56 + -21
-5x = 56 + -21

Combine like terms: 56 + -21 = 35
-5x = 35

Divide each side by '-5'.
x = -7

Simplifying
x = -7

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