-4(a+3)+3z=

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Solution for -4(a+3)+3z= equation:


Simplifying
-4(a + 3) + 3z = 0

Reorder the terms:
-4(3 + a) + 3z = 0
(3 * -4 + a * -4) + 3z = 0
(-12 + -4a) + 3z = 0

Solving
-12 + -4a + 3z = 0

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 + -4a + 12 + 3z = 0 + 12

Reorder the terms:
-12 + 12 + -4a + 3z = 0 + 12

Combine like terms: -12 + 12 = 0
0 + -4a + 3z = 0 + 12
-4a + 3z = 0 + 12

Combine like terms: 0 + 12 = 12
-4a + 3z = 12

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

Combine like terms: 3z + -3z = 0
-4a + 0 = 12 + -3z
-4a = 12 + -3z

Divide each side by '-4'.
a = -3 + 0.75z

Simplifying
a = -3 + 0.75z

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