-21-7x+17=

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Solution for -21-7x+17= equation:


Simplifying
-21 + -7x + 17 = 0

Reorder the terms:
-21 + 17 + -7x = 0

Combine like terms: -21 + 17 = -4
-4 + -7x = 0

Solving
-4 + -7x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -7x = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -7x = 0 + 4
-7x = 0 + 4

Combine like terms: 0 + 4 = 4
-7x = 4

Divide each side by '-7'.
x = -0.5714285714

Simplifying
x = -0.5714285714

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