-2X+4-(2X+5)=25

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Solution for -2X+4-(2X+5)=25 equation:


Simplifying
-2X + 4 + -1(2X + 5) = 25

Reorder the terms:
-2X + 4 + -1(5 + 2X) = 25
-2X + 4 + (5 * -1 + 2X * -1) = 25
-2X + 4 + (-5 + -2X) = 25

Reorder the terms:
4 + -5 + -2X + -2X = 25

Combine like terms: 4 + -5 = -1
-1 + -2X + -2X = 25

Combine like terms: -2X + -2X = -4X
-1 + -4X = 25

Solving
-1 + -4X = 25

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 1 + -4X = 25 + 1

Combine like terms: -1 + 1 = 0
0 + -4X = 25 + 1
-4X = 25 + 1

Combine like terms: 25 + 1 = 26
-4X = 26

Divide each side by '-4'.
X = -6.5

Simplifying
X = -6.5

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