21x-35=20-45

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Solution for 21x-35=20-45 equation:


Simplifying
21x + -35 = 20 + -45

Reorder the terms:
-35 + 21x = 20 + -45

Combine like terms: 20 + -45 = -25
-35 + 21x = -25

Solving
-35 + 21x = -25

Solving for variable 'x'.

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

Add '35' to each side of the equation.
-35 + 35 + 21x = -25 + 35

Combine like terms: -35 + 35 = 0
0 + 21x = -25 + 35
21x = -25 + 35

Combine like terms: -25 + 35 = 10
21x = 10

Divide each side by '21'.
x = 0.4761904762

Simplifying
x = 0.4761904762

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