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

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


Simplifying
3(a + -4) + -2(5 + -1a) = 0

Reorder the terms:
3(-4 + a) + -2(5 + -1a) = 0
(-4 * 3 + a * 3) + -2(5 + -1a) = 0
(-12 + 3a) + -2(5 + -1a) = 0
-12 + 3a + (5 * -2 + -1a * -2) = 0
-12 + 3a + (-10 + 2a) = 0

Reorder the terms:
-12 + -10 + 3a + 2a = 0

Combine like terms: -12 + -10 = -22
-22 + 3a + 2a = 0

Combine like terms: 3a + 2a = 5a
-22 + 5a = 0

Solving
-22 + 5a = 0

Solving for variable 'a'.

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

Add '22' to each side of the equation.
-22 + 22 + 5a = 0 + 22

Combine like terms: -22 + 22 = 0
0 + 5a = 0 + 22
5a = 0 + 22

Combine like terms: 0 + 22 = 22
5a = 22

Divide each side by '5'.
a = 4.4

Simplifying
a = 4.4

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