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

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


Simplifying
-4(a + -3) = -3(a + -5)

Reorder the terms:
-4(-3 + a) = -3(a + -5)
(-3 * -4 + a * -4) = -3(a + -5)
(12 + -4a) = -3(a + -5)

Reorder the terms:
12 + -4a = -3(-5 + a)
12 + -4a = (-5 * -3 + a * -3)
12 + -4a = (15 + -3a)

Solving
12 + -4a = 15 + -3a

Solving for variable 'a'.

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

Add '3a' to each side of the equation.
12 + -4a + 3a = 15 + -3a + 3a

Combine like terms: -4a + 3a = -1a
12 + -1a = 15 + -3a + 3a

Combine like terms: -3a + 3a = 0
12 + -1a = 15 + 0
12 + -1a = 15

Add '-12' to each side of the equation.
12 + -12 + -1a = 15 + -12

Combine like terms: 12 + -12 = 0
0 + -1a = 15 + -12
-1a = 15 + -12

Combine like terms: 15 + -12 = 3
-1a = 3

Divide each side by '-1'.
a = -3

Simplifying
a = -3

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