7(2z+4)-10z=0

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Solution for 7(2z+4)-10z=0 equation:


Simplifying
7(2z + 4) + -10z = 0

Reorder the terms:
7(4 + 2z) + -10z = 0
(4 * 7 + 2z * 7) + -10z = 0
(28 + 14z) + -10z = 0

Combine like terms: 14z + -10z = 4z
28 + 4z = 0

Solving
28 + 4z = 0

Solving for variable 'z'.

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

Add '-28' to each side of the equation.
28 + -28 + 4z = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 4z = 0 + -28
4z = 0 + -28

Combine like terms: 0 + -28 = -28
4z = -28

Divide each side by '4'.
z = -7

Simplifying
z = -7

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