7x+-20=-1

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Solution for 7x+-20=-1 equation: 


Simplifying
7x + -20 = -1

Reorder the terms:
-20 + 7x = -1

Solving
-20 + 7x = -1

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 7x = -1 + 20

Combine like terms: -20 + 20 = 0
0 + 7x = -1 + 20
7x = -1 + 20

Combine like terms: -1 + 20 = 19
7x = 19

Divide each side by '7'.
x = 2.714285714

Simplifying
x = 2.714285714

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