6-(3z-9)=3-4z

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Solution for 6-(3z-9)=3-4z equation:


Simplifying
6 + -1(3z + -9) = 3 + -4z

Reorder the terms:
6 + -1(-9 + 3z) = 3 + -4z
6 + (-9 * -1 + 3z * -1) = 3 + -4z
6 + (9 + -3z) = 3 + -4z

Combine like terms: 6 + 9 = 15
15 + -3z = 3 + -4z

Solving
15 + -3z = 3 + -4z

Solving for variable 'z'.

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

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

Combine like terms: -3z + 4z = 1z
15 + 1z = 3 + -4z + 4z

Combine like terms: -4z + 4z = 0
15 + 1z = 3 + 0
15 + 1z = 3

Add '-15' to each side of the equation.
15 + -15 + 1z = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 1z = 3 + -15
1z = 3 + -15

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

Divide each side by '1'.
z = -12

Simplifying
z = -12

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