3(6-z)-38=21z-4(5+6z)

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Solution for 3(6-z)-38=21z-4(5+6z) equation:


Simplifying
3(6 + -1z) + -38 = 21z + -4(5 + 6z)
(6 * 3 + -1z * 3) + -38 = 21z + -4(5 + 6z)
(18 + -3z) + -38 = 21z + -4(5 + 6z)

Reorder the terms:
18 + -38 + -3z = 21z + -4(5 + 6z)

Combine like terms: 18 + -38 = -20
-20 + -3z = 21z + -4(5 + 6z)
-20 + -3z = 21z + (5 * -4 + 6z * -4)
-20 + -3z = 21z + (-20 + -24z)

Reorder the terms:
-20 + -3z = -20 + 21z + -24z

Combine like terms: 21z + -24z = -3z
-20 + -3z = -20 + -3z

Add '20' to each side of the equation.
-20 + 20 + -3z = -20 + 20 + -3z

Combine like terms: -20 + 20 = 0
0 + -3z = -20 + 20 + -3z
-3z = -20 + 20 + -3z

Combine like terms: -20 + 20 = 0
-3z = 0 + -3z
-3z = -3z

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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