-3.7-3z-3.2-z=-3z-3.8

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Solution for -3.7-3z-3.2-z=-3z-3.8 equation:


Simplifying
-3.7 + -3z + -3.2 + -1z = -3z + -3.8

Reorder the terms:
-3.7 + -3.2 + -3z + -1z = -3z + -3.8

Combine like terms: -3.7 + -3.2 = -6.9
-6.9 + -3z + -1z = -3z + -3.8

Combine like terms: -3z + -1z = -4z
-6.9 + -4z = -3z + -3.8

Reorder the terms:
-6.9 + -4z = -3.8 + -3z

Solving
-6.9 + -4z = -3.8 + -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.
-6.9 + -4z + 3z = -3.8 + -3z + 3z

Combine like terms: -4z + 3z = -1z
-6.9 + -1z = -3.8 + -3z + 3z

Combine like terms: -3z + 3z = 0
-6.9 + -1z = -3.8 + 0
-6.9 + -1z = -3.8

Add '6.9' to each side of the equation.
-6.9 + 6.9 + -1z = -3.8 + 6.9

Combine like terms: -6.9 + 6.9 = 0.0
0.0 + -1z = -3.8 + 6.9
-1z = -3.8 + 6.9

Combine like terms: -3.8 + 6.9 = 3.1
-1z = 3.1

Divide each side by '-1'.
z = -3.1

Simplifying
z = -3.1

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