-4.9-6z-2.6-3z=-8z+2.1

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Solution for -4.9-6z-2.6-3z=-8z+2.1 equation:


Simplifying
-4.9 + -6z + -2.6 + -3z = -8z + 2.1

Reorder the terms:
-4.9 + -2.6 + -6z + -3z = -8z + 2.1

Combine like terms: -4.9 + -2.6 = -7.5
-7.5 + -6z + -3z = -8z + 2.1

Combine like terms: -6z + -3z = -9z
-7.5 + -9z = -8z + 2.1

Reorder the terms:
-7.5 + -9z = 2.1 + -8z

Solving
-7.5 + -9z = 2.1 + -8z

Solving for variable 'z'.

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

Add '8z' to each side of the equation.
-7.5 + -9z + 8z = 2.1 + -8z + 8z

Combine like terms: -9z + 8z = -1z
-7.5 + -1z = 2.1 + -8z + 8z

Combine like terms: -8z + 8z = 0
-7.5 + -1z = 2.1 + 0
-7.5 + -1z = 2.1

Add '7.5' to each side of the equation.
-7.5 + 7.5 + -1z = 2.1 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + -1z = 2.1 + 7.5
-1z = 2.1 + 7.5

Combine like terms: 2.1 + 7.5 = 9.6
-1z = 9.6

Divide each side by '-1'.
z = -9.6

Simplifying
z = -9.6

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