(2z+7)(x-6)=6x+21

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Solution for (2z+7)(x-6)=6x+21 equation:


Simplifying
(2z + 7)(x + -6) = 6x + 21

Reorder the terms:
(7 + 2z)(x + -6) = 6x + 21

Reorder the terms:
(7 + 2z)(-6 + x) = 6x + 21

Multiply (7 + 2z) * (-6 + x)
(7(-6 + x) + 2z * (-6 + x)) = 6x + 21
((-6 * 7 + x * 7) + 2z * (-6 + x)) = 6x + 21
((-42 + 7x) + 2z * (-6 + x)) = 6x + 21
(-42 + 7x + (-6 * 2z + x * 2z)) = 6x + 21

Reorder the terms:
(-42 + 7x + (2xz + -12z)) = 6x + 21
(-42 + 7x + (2xz + -12z)) = 6x + 21
(-42 + 7x + 2xz + -12z) = 6x + 21

Reorder the terms:
-42 + 7x + 2xz + -12z = 21 + 6x

Solving
-42 + 7x + 2xz + -12z = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-42 + 7x + 2xz + -6x + -12z = 21 + 6x + -6x

Reorder the terms:
-42 + 7x + -6x + 2xz + -12z = 21 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-42 + 1x + 2xz + -12z = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
-42 + 1x + 2xz + -12z = 21 + 0
-42 + 1x + 2xz + -12z = 21

Add '42' to each side of the equation.
-42 + 1x + 2xz + 42 + -12z = 21 + 42

Reorder the terms:
-42 + 42 + 1x + 2xz + -12z = 21 + 42

Combine like terms: -42 + 42 = 0
0 + 1x + 2xz + -12z = 21 + 42
1x + 2xz + -12z = 21 + 42

Combine like terms: 21 + 42 = 63
1x + 2xz + -12z = 63

Add '12z' to each side of the equation.
1x + 2xz + -12z + 12z = 63 + 12z

Combine like terms: -12z + 12z = 0
1x + 2xz + 0 = 63 + 12z
1x + 2xz = 63 + 12z

Reorder the terms:
-63 + 1x + 2xz + -12z = 63 + 12z + -63 + -12z

Reorder the terms:
-63 + 1x + 2xz + -12z = 63 + -63 + 12z + -12z

Combine like terms: 63 + -63 = 0
-63 + 1x + 2xz + -12z = 0 + 12z + -12z
-63 + 1x + 2xz + -12z = 12z + -12z

Combine like terms: 12z + -12z = 0
-63 + 1x + 2xz + -12z = 0

The solution to this equation could not be determined.

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