7(z-4)+yz=9

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Solution for 7(z-4)+yz=9 equation:


Simplifying
7(z + -4) + yz = 9

Reorder the terms:
7(-4 + z) + yz = 9
(-4 * 7 + z * 7) + yz = 9
(-28 + 7z) + yz = 9

Reorder the terms:
-28 + yz + 7z = 9

Solving
-28 + yz + 7z = 9

Solving for variable 'y'.

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

Add '28' to each side of the equation.
-28 + yz + 28 + 7z = 9 + 28

Reorder the terms:
-28 + 28 + yz + 7z = 9 + 28

Combine like terms: -28 + 28 = 0
0 + yz + 7z = 9 + 28
yz + 7z = 9 + 28

Combine like terms: 9 + 28 = 37
yz + 7z = 37

Add '-7z' to each side of the equation.
yz + 7z + -7z = 37 + -7z

Combine like terms: 7z + -7z = 0
yz + 0 = 37 + -7z
yz = 37 + -7z

Divide each side by 'z'.
y = 37z-1 + -7

Simplifying
y = 37z-1 + -7

Reorder the terms:
y = -7 + 37z-1

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