3(2a+5c)-2(4a-6c)=

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Solution for 3(2a+5c)-2(4a-6c)= equation:


Simplifying
3(2a + 5c) + -2(4a + -6c) = 0
(2a * 3 + 5c * 3) + -2(4a + -6c) = 0
(6a + 15c) + -2(4a + -6c) = 0
6a + 15c + (4a * -2 + -6c * -2) = 0
6a + 15c + (-8a + 12c) = 0

Reorder the terms:
6a + -8a + 15c + 12c = 0

Combine like terms: 6a + -8a = -2a
-2a + 15c + 12c = 0

Combine like terms: 15c + 12c = 27c
-2a + 27c = 0

Solving
-2a + 27c = 0

Solving for variable 'a'.

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

Add '-27c' to each side of the equation.
-2a + 27c + -27c = 0 + -27c

Combine like terms: 27c + -27c = 0
-2a + 0 = 0 + -27c
-2a = 0 + -27c
Remove the zero:
-2a = -27c

Divide each side by '-2'.
a = 13.5c

Simplifying
a = 13.5c

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