-21x+15=56

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Solution for -21x+15=56 equation: 


Simplifying
-21x + 15 = 56

Reorder the terms:
15 + -21x = 56

Solving
15 + -21x = 56

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -21x = 56 + -15

Combine like terms: 15 + -15 = 0
0 + -21x = 56 + -15
-21x = 56 + -15

Combine like terms: 56 + -15 = 41
-21x = 41

Divide each side by '-21'.
x = -1.952380952

Simplifying
x = -1.952380952

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