7(7-5z)+17=3

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Solution for 7(7-5z)+17=3 equation:


Simplifying
7(7 + -5z) + 17 = 3
(7 * 7 + -5z * 7) + 17 = 3
(49 + -35z) + 17 = 3

Reorder the terms:
49 + 17 + -35z = 3

Combine like terms: 49 + 17 = 66
66 + -35z = 3

Solving
66 + -35z = 3

Solving for variable 'z'.

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

Add '-66' to each side of the equation.
66 + -66 + -35z = 3 + -66

Combine like terms: 66 + -66 = 0
0 + -35z = 3 + -66
-35z = 3 + -66

Combine like terms: 3 + -66 = -63
-35z = -63

Divide each side by '-35'.
z = 1.8

Simplifying
z = 1.8

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