1-x=-7x+31

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Solution for 1-x=-7x+31 equation:


Simplifying
1 + -1x = -7x + 31

Reorder the terms:
1 + -1x = 31 + -7x

Solving
1 + -1x = 31 + -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 + -1x + 7x = 31 + -7x + 7x

Combine like terms: -1x + 7x = 6x
1 + 6x = 31 + -7x + 7x

Combine like terms: -7x + 7x = 0
1 + 6x = 31 + 0
1 + 6x = 31

Add '-1' to each side of the equation.
1 + -1 + 6x = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 6x = 31 + -1
6x = 31 + -1

Combine like terms: 31 + -1 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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