z-3.5z-3.4=-3(z+3.3)

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Solution for z-3.5z-3.4=-3(z+3.3) equation: 


Simplifying
z + -3.5z + -3.4 = -3(z + 3.3)

Reorder the terms:
-3.4 + z + -3.5z = -3(z + 3.3)

Combine like terms: z + -3.5z = -2.5z
-3.4 + -2.5z = -3(z + 3.3)

Reorder the terms:
-3.4 + -2.5z = -3(3.3 + z)
-3.4 + -2.5z = (3.3 * -3 + z * -3)
-3.4 + -2.5z = (-9.9 + -3z)

Solving
-3.4 + -2.5z = -9.9 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
-3.4 + -2.5z + 3z = -9.9 + -3z + 3z

Combine like terms: -2.5z + 3z = 0.5z
-3.4 + 0.5z = -9.9 + -3z + 3z

Combine like terms: -3z + 3z = 0
-3.4 + 0.5z = -9.9 + 0
-3.4 + 0.5z = -9.9

Add '3.4' to each side of the equation.
-3.4 + 3.4 + 0.5z = -9.9 + 3.4

Combine like terms: -3.4 + 3.4 = 0.0
0.0 + 0.5z = -9.9 + 3.4
0.5z = -9.9 + 3.4

Combine like terms: -9.9 + 3.4 = -6.5
0.5z = -6.5

Divide each side by '0.5'.
z = -13

Simplifying
z = -13

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