9z+5x(8+2)-6x(2z-7)=40

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Solution for 9z+5x(8+2)-6x(2z-7)=40 equation:


Simplifying
9z + 5x(8 + 2) + -6x(2z + -7) = 40

Combine like terms: 8 + 2 = 10
9z + 5x(10) + -6x(2z + -7) = 40

Reorder the terms for easier multiplication:
9z + 5 * 10x + -6x(2z + -7) = 40

Multiply 5 * 10
9z + 50x + -6x(2z + -7) = 40

Reorder the terms:
9z + 50x + -6x(-7 + 2z) = 40
9z + 50x + (-7 * -6x + 2z * -6x) = 40
9z + 50x + (42x + -12xz) = 40

Reorder the terms:
50x + 42x + -12xz + 9z = 40

Combine like terms: 50x + 42x = 92x
92x + -12xz + 9z = 40

Solving
92x + -12xz + 9z = 40

Solving for variable 'x'.

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

Add '-9z' to each side of the equation.
92x + -12xz + 9z + -9z = 40 + -9z

Combine like terms: 9z + -9z = 0
92x + -12xz + 0 = 40 + -9z
92x + -12xz = 40 + -9z

Reorder the terms:
-40 + 92x + -12xz + 9z = 40 + -9z + -40 + 9z

Reorder the terms:
-40 + 92x + -12xz + 9z = 40 + -40 + -9z + 9z

Combine like terms: 40 + -40 = 0
-40 + 92x + -12xz + 9z = 0 + -9z + 9z
-40 + 92x + -12xz + 9z = -9z + 9z

Combine like terms: -9z + 9z = 0
-40 + 92x + -12xz + 9z = 0

The solution to this equation could not be determined.

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