-7z=5-3(z+2)

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Solution for -7z=5-3(z+2) equation:


Simplifying
-7z = 5 + -3(z + 2)

Reorder the terms:
-7z = 5 + -3(2 + z)
-7z = 5 + (2 * -3 + z * -3)
-7z = 5 + (-6 + -3z)

Combine like terms: 5 + -6 = -1
-7z = -1 + -3z

Solving
-7z = -1 + -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.
-7z + 3z = -1 + -3z + 3z

Combine like terms: -7z + 3z = -4z
-4z = -1 + -3z + 3z

Combine like terms: -3z + 3z = 0
-4z = -1 + 0
-4z = -1

Divide each side by '-4'.
z = 0.25

Simplifying
z = 0.25

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