5(3z-7z+4)=

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Solution for 5(3z-7z+4)= equation:


Simplifying
5(3z + -7z + 4) = 0

Reorder the terms:
5(4 + 3z + -7z) = 0

Combine like terms: 3z + -7z = -4z
5(4 + -4z) = 0
(4 * 5 + -4z * 5) = 0
(20 + -20z) = 0

Solving
20 + -20z = 0

Solving for variable 'z'.

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

Add '-20' to each side of the equation.
20 + -20 + -20z = 0 + -20

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

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

Divide each side by '-20'.
z = 1

Simplifying
z = 1

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