X-7x+8=0

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


Simplifying
X + -7x + 8 = 0

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

Solving
8 + X + -7x = 0

Solving for variable 'X'.

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

Add '-8' to each side of the equation.
8 + X + -8 + -7x = 0 + -8

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

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

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

Add '7x' to each side of the equation.
X + -7x + 7x = -8 + 7x

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

Simplifying
X = -8 + 7x

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