2z+19=4z+5

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Solution for 2z+19=4z+5 equation:


Simplifying
2z + 19 = 4z + 5

Reorder the terms:
19 + 2z = 4z + 5

Reorder the terms:
19 + 2z = 5 + 4z

Solving
19 + 2z = 5 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
19 + 2z + -4z = 5 + 4z + -4z

Combine like terms: 2z + -4z = -2z
19 + -2z = 5 + 4z + -4z

Combine like terms: 4z + -4z = 0
19 + -2z = 5 + 0
19 + -2z = 5

Add '-19' to each side of the equation.
19 + -19 + -2z = 5 + -19

Combine like terms: 19 + -19 = 0
0 + -2z = 5 + -19
-2z = 5 + -19

Combine like terms: 5 + -19 = -14
-2z = -14

Divide each side by '-2'.
z = 7

Simplifying
z = 7

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