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

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


Simplifying
5(4a + 3b) + -1(2a + 3b) = 0
(4a * 5 + 3b * 5) + -1(2a + 3b) = 0
(20a + 15b) + -1(2a + 3b) = 0
20a + 15b + (2a * -1 + 3b * -1) = 0
20a + 15b + (-2a + -3b) = 0

Reorder the terms:
20a + -2a + 15b + -3b = 0

Combine like terms: 20a + -2a = 18a
18a + 15b + -3b = 0

Combine like terms: 15b + -3b = 12b
18a + 12b = 0

Solving
18a + 12b = 0

Solving for variable 'a'.

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

Add '-12b' to each side of the equation.
18a + 12b + -12b = 0 + -12b

Combine like terms: 12b + -12b = 0
18a + 0 = 0 + -12b
18a = 0 + -12b
Remove the zero:
18a = -12b

Divide each side by '18'.
a = -0.6666666667b

Simplifying
a = -0.6666666667b

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