2(5z+1)-7=75

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Solution for 2(5z+1)-7=75 equation:


Simplifying
2(5z + 1) + -7 = 75

Reorder the terms:
2(1 + 5z) + -7 = 75
(1 * 2 + 5z * 2) + -7 = 75
(2 + 10z) + -7 = 75

Reorder the terms:
2 + -7 + 10z = 75

Combine like terms: 2 + -7 = -5
-5 + 10z = 75

Solving
-5 + 10z = 75

Solving for variable 'z'.

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

Add '5' to each side of the equation.
-5 + 5 + 10z = 75 + 5

Combine like terms: -5 + 5 = 0
0 + 10z = 75 + 5
10z = 75 + 5

Combine like terms: 75 + 5 = 80
10z = 80

Divide each side by '10'.
z = 8

Simplifying
z = 8

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