15a-7x=-30

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Solution for 15a-7x=-30 equation: 


Simplifying
15a + -7x = -30

Solving
15a + -7x = -30

Solving for variable 'a'.

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

Add '7x' to each side of the equation.
15a + -7x + 7x = -30 + 7x

Combine like terms: -7x + 7x = 0
15a + 0 = -30 + 7x
15a = -30 + 7x

Divide each side by '15'.
a = -2 + 0.4666666667x

Simplifying
a = -2 + 0.4666666667x

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