-6(-3s-7+10a)=

Solution for -6(-3s-7+10a)= equation:

Simplifying
-6(-3s + -7 + 10a) = 0

Reorder the terms:
-6(-7 + 10a + -3s) = 0
(-7 * -6 + 10a * -6 + -3s * -6) = 0
(42 + -60a + 18s) = 0

Solving
42 + -60a + 18s = 0

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -60a + -42 + 18s = 0 + -42

Reorder the terms:
42 + -42 + -60a + 18s = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -60a + 18s = 0 + -42
-60a + 18s = 0 + -42

Combine like terms: 0 + -42 = -42
-60a + 18s = -42

Add '-18s' to each side of the equation.
-60a + 18s + -18s = -42 + -18s

Combine like terms: 18s + -18s = 0
-60a + 0 = -42 + -18s
-60a = -42 + -18s

Divide each side by '-60'.
a = 0.7 + 0.3s

Simplifying
a = 0.7 + 0.3s