-a+8=a+98

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Solution for -a+8=a+98 equation:


Simplifying
-1a + 8 = a + 98

Reorder the terms:
8 + -1a = a + 98

Reorder the terms:
8 + -1a = 98 + a

Solving
8 + -1a = 98 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
8 + -1a + -1a = 98 + a + -1a

Combine like terms: -1a + -1a = -2a
8 + -2a = 98 + a + -1a

Combine like terms: a + -1a = 0
8 + -2a = 98 + 0
8 + -2a = 98

Add '-8' to each side of the equation.
8 + -8 + -2a = 98 + -8

Combine like terms: 8 + -8 = 0
0 + -2a = 98 + -8
-2a = 98 + -8

Combine like terms: 98 + -8 = 90
-2a = 90

Divide each side by '-2'.
a = -45

Simplifying
a = -45

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