(z-4)=2z+3

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Solution for (z-4)=2z+3 equation:


Simplifying
(z + -4) = 2z + 3

Reorder the terms:
(-4 + z) = 2z + 3

Remove parenthesis around (-4 + z)
-4 + z = 2z + 3

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

Solving
-4 + z = 3 + 2z

Solving for variable 'z'.

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

Add '-2z' to each side of the equation.
-4 + z + -2z = 3 + 2z + -2z

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

Combine like terms: 2z + -2z = 0
-4 + -1z = 3 + 0
-4 + -1z = 3

Add '4' to each side of the equation.
-4 + 4 + -1z = 3 + 4

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

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

Divide each side by '-1'.
z = -7

Simplifying
z = -7

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