(7a+3-4z)+(-5+3a-2z)=

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Solution for (7a+3-4z)+(-5+3a-2z)= equation:


Simplifying
(7a + 3 + -4z) + (-5 + 3a + -2z) = 0

Reorder the terms:
(3 + 7a + -4z) + (-5 + 3a + -2z) = 0

Remove parenthesis around (3 + 7a + -4z)
3 + 7a + -4z + (-5 + 3a + -2z) = 0

Remove parenthesis around (-5 + 3a + -2z)
3 + 7a + -4z + -5 + 3a + -2z = 0

Reorder the terms:
3 + -5 + 7a + 3a + -4z + -2z = 0

Combine like terms: 3 + -5 = -2
-2 + 7a + 3a + -4z + -2z = 0

Combine like terms: 7a + 3a = 10a
-2 + 10a + -4z + -2z = 0

Combine like terms: -4z + -2z = -6z
-2 + 10a + -6z = 0

Solving
-2 + 10a + -6z = 0

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 10a + 2 + -6z = 0 + 2

Reorder the terms:
-2 + 2 + 10a + -6z = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 10a + -6z = 0 + 2
10a + -6z = 0 + 2

Combine like terms: 0 + 2 = 2
10a + -6z = 2

Add '6z' to each side of the equation.
10a + -6z + 6z = 2 + 6z

Combine like terms: -6z + 6z = 0
10a + 0 = 2 + 6z
10a = 2 + 6z

Divide each side by '10'.
a = 0.2 + 0.6z

Simplifying
a = 0.2 + 0.6z

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