-3z-0.9+0.7z-4.6z+4=

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Solution for -3z-0.9+0.7z-4.6z+4= equation:


Simplifying
-3z + -0.9 + 0.7z + -4.6z + 4 = 0

Reorder the terms:
-0.9 + 4 + -3z + 0.7z + -4.6z = 0

Combine like terms: -0.9 + 4 = 3.1
3.1 + -3z + 0.7z + -4.6z = 0

Combine like terms: -3z + 0.7z = -2.3z
3.1 + -2.3z + -4.6z = 0

Combine like terms: -2.3z + -4.6z = -6.9z
3.1 + -6.9z = 0

Solving
3.1 + -6.9z = 0

Solving for variable 'z'.

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

Add '-3.1' to each side of the equation.
3.1 + -3.1 + -6.9z = 0 + -3.1

Combine like terms: 3.1 + -3.1 = 0.0
0.0 + -6.9z = 0 + -3.1
-6.9z = 0 + -3.1

Combine like terms: 0 + -3.1 = -3.1
-6.9z = -3.1

Divide each side by '-6.9'.
z = 0.4492753623

Simplifying
z = 0.4492753623

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