4z+7-z=2-3

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Solution for 4z+7-z=2-3 equation:


Simplifying
4z + 7 + -1z = 2 + -3

Reorder the terms:
7 + 4z + -1z = 2 + -3

Combine like terms: 4z + -1z = 3z
7 + 3z = 2 + -3

Combine like terms: 2 + -3 = -1
7 + 3z = -1

Solving
7 + 3z = -1

Solving for variable 'z'.

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

Add '-7' to each side of the equation.
7 + -7 + 3z = -1 + -7

Combine like terms: 7 + -7 = 0
0 + 3z = -1 + -7
3z = -1 + -7

Combine like terms: -1 + -7 = -8
3z = -8

Divide each side by '3'.
z = -2.666666667

Simplifying
z = -2.666666667

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