7x-56-28x=

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Solution for 7x-56-28x= equation:


Simplifying
7x + -56 + -28x = 0

Reorder the terms:
-56 + 7x + -28x = 0

Combine like terms: 7x + -28x = -21x
-56 + -21x = 0

Solving
-56 + -21x = 0

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + -21x = 0 + 56

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

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

Divide each side by '-21'.
x = -2.666666667

Simplifying
x = -2.666666667

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