7a+a-3c=

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Solution for 7a+a-3c= equation:


Simplifying
7a + a + -3c = 0

Combine like terms: 7a + a = 8a
8a + -3c = 0

Solving
8a + -3c = 0

Solving for variable 'a'.

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

Add '3c' to each side of the equation.
8a + -3c + 3c = 0 + 3c

Combine like terms: -3c + 3c = 0
8a + 0 = 0 + 3c
8a = 0 + 3c
Remove the zero:
8a = 3c

Divide each side by '8'.
a = 0.375c

Simplifying
a = 0.375c

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