(X-7)+(4x+8)=0

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Solution for (X-7)+(4x+8)=0 equation:


Simplifying
(X + -7) + (4x + 8) = 0

Reorder the terms:
(-7 + X) + (4x + 8) = 0

Remove parenthesis around (-7 + X)
-7 + X + (4x + 8) = 0

Reorder the terms:
-7 + X + (8 + 4x) = 0

Remove parenthesis around (8 + 4x)
-7 + X + 8 + 4x = 0

Reorder the terms:
-7 + 8 + X + 4x = 0

Combine like terms: -7 + 8 = 1
1 + X + 4x = 0

Solving
1 + X + 4x = 0

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 + X + -1 + 4x = 0 + -1

Reorder the terms:
1 + -1 + X + 4x = 0 + -1

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

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

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

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

Simplifying
X = -1 + -4x

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