-x-98+7x=28

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Solution for -x-98+7x=28 equation:


Simplifying
-1x + -98 + 7x = 28

Reorder the terms:
-98 + -1x + 7x = 28

Combine like terms: -1x + 7x = 6x
-98 + 6x = 28

Solving
-98 + 6x = 28

Solving for variable 'x'.

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

Add '98' to each side of the equation.
-98 + 98 + 6x = 28 + 98

Combine like terms: -98 + 98 = 0
0 + 6x = 28 + 98
6x = 28 + 98

Combine like terms: 28 + 98 = 126
6x = 126

Divide each side by '6'.
x = 21

Simplifying
x = 21

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