-20+7x=-28

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Solution for -20+7x=-28 equation: 


Simplifying
-20 + 7x = -28

Solving
-20 + 7x = -28

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 = -28 + 20

Combine like terms: -20 + 20 = 0
0 + 7x = -28 + 20
7x = -28 + 20

Combine like terms: -28 + 20 = -8
7x = -8

Divide each side by '7'.
x = -1.142857143

Simplifying
x = -1.142857143

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