-10(2a-3b)-1(4b-2a)=

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Solution for -10(2a-3b)-1(4b-2a)= equation:


Simplifying
-10(2a + -3b) + -1(4b + -2a) = 0
(2a * -10 + -3b * -10) + -1(4b + -2a) = 0
(-20a + 30b) + -1(4b + -2a) = 0

Reorder the terms:
-20a + 30b + -1(-2a + 4b) = 0
-20a + 30b + (-2a * -1 + 4b * -1) = 0
-20a + 30b + (2a + -4b) = 0

Reorder the terms:
-20a + 2a + 30b + -4b = 0

Combine like terms: -20a + 2a = -18a
-18a + 30b + -4b = 0

Combine like terms: 30b + -4b = 26b
-18a + 26b = 0

Solving
-18a + 26b = 0

Solving for variable 'a'.

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

Add '-26b' to each side of the equation.
-18a + 26b + -26b = 0 + -26b

Combine like terms: 26b + -26b = 0
-18a + 0 = 0 + -26b
-18a = 0 + -26b
Remove the zero:
-18a = -26b

Divide each side by '-18'.
a = 1.444444444b

Simplifying
a = 1.444444444b

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