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

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


Simplifying
2(3a + -4b) + -6(2a + 5b) = 0
(3a * 2 + -4b * 2) + -6(2a + 5b) = 0
(6a + -8b) + -6(2a + 5b) = 0
6a + -8b + (2a * -6 + 5b * -6) = 0
6a + -8b + (-12a + -30b) = 0

Reorder the terms:
6a + -12a + -8b + -30b = 0

Combine like terms: 6a + -12a = -6a
-6a + -8b + -30b = 0

Combine like terms: -8b + -30b = -38b
-6a + -38b = 0

Solving
-6a + -38b = 0

Solving for variable 'a'.

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

Add '38b' to each side of the equation.
-6a + -38b + 38b = 0 + 38b

Combine like terms: -38b + 38b = 0
-6a + 0 = 0 + 38b
-6a = 0 + 38b
Remove the zero:
-6a = 38b

Divide each side by '-6'.
a = -6.333333333b

Simplifying
a = -6.333333333b

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