1-5x=7x+7

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Solution for 1-5x=7x+7 equation:


Simplifying
1 + -5x = 7x + 7

Reorder the terms:
1 + -5x = 7 + 7x

Solving
1 + -5x = 7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
1 + -5x + -7x = 7 + 7x + -7x

Combine like terms: -5x + -7x = -12x
1 + -12x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
1 + -12x = 7 + 0
1 + -12x = 7

Add '-1' to each side of the equation.
1 + -1 + -12x = 7 + -1

Combine like terms: 1 + -1 = 0
0 + -12x = 7 + -1
-12x = 7 + -1

Combine like terms: 7 + -1 = 6
-12x = 6

Divide each side by '-12'.
x = -0.5

Simplifying
x = -0.5

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