3(1+3z)-4(z-2)+3=0

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Solution for 3(1+3z)-4(z-2)+3=0 equation:


Simplifying
3(1 + 3z) + -4(z + -2) + 3 = 0
(1 * 3 + 3z * 3) + -4(z + -2) + 3 = 0
(3 + 9z) + -4(z + -2) + 3 = 0

Reorder the terms:
3 + 9z + -4(-2 + z) + 3 = 0
3 + 9z + (-2 * -4 + z * -4) + 3 = 0
3 + 9z + (8 + -4z) + 3 = 0

Reorder the terms:
3 + 8 + 3 + 9z + -4z = 0

Combine like terms: 3 + 8 = 11
11 + 3 + 9z + -4z = 0

Combine like terms: 11 + 3 = 14
14 + 9z + -4z = 0

Combine like terms: 9z + -4z = 5z
14 + 5z = 0

Solving
14 + 5z = 0

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + 5z = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 5z = 0 + -14
5z = 0 + -14

Combine like terms: 0 + -14 = -14
5z = -14

Divide each side by '5'.
z = -2.8

Simplifying
z = -2.8

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