-2(X-7)+7-35x=21

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Solution for -2(X-7)+7-35x=21 equation:


Simplifying
-2(X + -7) + 7 + -35x = 21

Reorder the terms:
-2(-7 + X) + 7 + -35x = 21
(-7 * -2 + X * -2) + 7 + -35x = 21
(14 + -2X) + 7 + -35x = 21

Reorder the terms:
14 + 7 + -2X + -35x = 21

Combine like terms: 14 + 7 = 21
21 + -2X + -35x = 21

Add '-21' to each side of the equation.
21 + -2X + -21 + -35x = 21 + -21

Reorder the terms:
21 + -21 + -2X + -35x = 21 + -21

Combine like terms: 21 + -21 = 0
0 + -2X + -35x = 21 + -21
-2X + -35x = 21 + -21

Combine like terms: 21 + -21 = 0
-2X + -35x = 0

Solving
-2X + -35x = 0

Solving for variable 'X'.

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

Add '35x' to each side of the equation.
-2X + -35x + 35x = 0 + 35x

Combine like terms: -35x + 35x = 0
-2X + 0 = 0 + 35x
-2X = 0 + 35x
Remove the zero:
-2X = 35x

Divide each side by '-2'.
X = -17.5x

Simplifying
X = -17.5x

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