2(5z+2)-7=67

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Solution for 2(5z+2)-7=67 equation:


Simplifying
2(5z + 2) + -7 = 67

Reorder the terms:
2(2 + 5z) + -7 = 67
(2 * 2 + 5z * 2) + -7 = 67
(4 + 10z) + -7 = 67

Reorder the terms:
4 + -7 + 10z = 67

Combine like terms: 4 + -7 = -3
-3 + 10z = 67

Solving
-3 + 10z = 67

Solving for variable 'z'.

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

Add '3' to each side of the equation.
-3 + 3 + 10z = 67 + 3

Combine like terms: -3 + 3 = 0
0 + 10z = 67 + 3
10z = 67 + 3

Combine like terms: 67 + 3 = 70
10z = 70

Divide each side by '10'.
z = 7

Simplifying
z = 7

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