4(13z-20)-19z=18+19z

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Solution for 4(13z-20)-19z=18+19z equation:


Simplifying
4(13z + -20) + -19z = 18 + 19z

Reorder the terms:
4(-20 + 13z) + -19z = 18 + 19z
(-20 * 4 + 13z * 4) + -19z = 18 + 19z
(-80 + 52z) + -19z = 18 + 19z

Combine like terms: 52z + -19z = 33z
-80 + 33z = 18 + 19z

Solving
-80 + 33z = 18 + 19z

Solving for variable 'z'.

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

Add '-19z' to each side of the equation.
-80 + 33z + -19z = 18 + 19z + -19z

Combine like terms: 33z + -19z = 14z
-80 + 14z = 18 + 19z + -19z

Combine like terms: 19z + -19z = 0
-80 + 14z = 18 + 0
-80 + 14z = 18

Add '80' to each side of the equation.
-80 + 80 + 14z = 18 + 80

Combine like terms: -80 + 80 = 0
0 + 14z = 18 + 80
14z = 18 + 80

Combine like terms: 18 + 80 = 98
14z = 98

Divide each side by '14'.
z = 7

Simplifying
z = 7

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