-4-5x+2=-21x+7-5x

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Solution for -4-5x+2=-21x+7-5x equation:


Simplifying
-4 + -5x + 2 = -21x + 7 + -5x

Reorder the terms:
-4 + 2 + -5x = -21x + 7 + -5x

Combine like terms: -4 + 2 = -2
-2 + -5x = -21x + 7 + -5x

Reorder the terms:
-2 + -5x = 7 + -21x + -5x

Combine like terms: -21x + -5x = -26x
-2 + -5x = 7 + -26x

Solving
-2 + -5x = 7 + -26x

Solving for variable 'x'.

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

Add '26x' to each side of the equation.
-2 + -5x + 26x = 7 + -26x + 26x

Combine like terms: -5x + 26x = 21x
-2 + 21x = 7 + -26x + 26x

Combine like terms: -26x + 26x = 0
-2 + 21x = 7 + 0
-2 + 21x = 7

Add '2' to each side of the equation.
-2 + 2 + 21x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 21x = 7 + 2
21x = 7 + 2

Combine like terms: 7 + 2 = 9
21x = 9

Divide each side by '21'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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