-4(3-5a)=17

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Solution for -4(3-5a)=17 equation: 


Simplifying
-4(3 + -5a) = 17
(3 * -4 + -5a * -4) = 17
(-12 + 20a) = 17

Solving
-12 + 20a = 17

Solving for variable 'a'.

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

Add '12' to each side of the equation.
-12 + 12 + 20a = 17 + 12

Combine like terms: -12 + 12 = 0
0 + 20a = 17 + 12
20a = 17 + 12

Combine like terms: 17 + 12 = 29
20a = 29

Divide each side by '20'.
a = 1.45

Simplifying
a = 1.45

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