-4(z-7)+5z=39-2

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Solution for -4(z-7)+5z=39-2 equation:


Simplifying
-4(z + -7) + 5z = 39 + -2

Reorder the terms:
-4(-7 + z) + 5z = 39 + -2
(-7 * -4 + z * -4) + 5z = 39 + -2
(28 + -4z) + 5z = 39 + -2

Combine like terms: -4z + 5z = 1z
28 + 1z = 39 + -2

Combine like terms: 39 + -2 = 37
28 + 1z = 37

Solving
28 + 1z = 37

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 + 1z = 37 + -28

Combine like terms: 28 + -28 = 0
0 + 1z = 37 + -28
1z = 37 + -28

Combine like terms: 37 + -28 = 9
1z = 9

Divide each side by '1'.
z = 9

Simplifying
z = 9

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