7a+b-8=

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Solution for 7a+b-8= equation:


Simplifying
7a + b + -8 = 0

Reorder the terms:
-8 + 7a + b = 0

Solving
-8 + 7a + b = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 7a + 8 + b = 0 + 8

Reorder the terms:
-8 + 8 + 7a + b = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 7a + b = 0 + 8
7a + b = 0 + 8

Combine like terms: 0 + 8 = 8
7a + b = 8

Add '-1b' to each side of the equation.
7a + b + -1b = 8 + -1b

Combine like terms: b + -1b = 0
7a + 0 = 8 + -1b
7a = 8 + -1b

Divide each side by '7'.
a = 1.142857143 + -0.1428571429b

Simplifying
a = 1.142857143 + -0.1428571429b

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