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

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


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

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

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

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

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

Solving
50 + 42x + -12xz + 9z = 40

Solving for variable 'x'.

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

Add '-50' to each side of the equation.
50 + 42x + -12xz + -50 + 9z = 40 + -50

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

Combine like terms: 50 + -50 = 0
0 + 42x + -12xz + 9z = 40 + -50
42x + -12xz + 9z = 40 + -50

Combine like terms: 40 + -50 = -10
42x + -12xz + 9z = -10

Add '-9z' to each side of the equation.
42x + -12xz + 9z + -9z = -10 + -9z

Combine like terms: 9z + -9z = 0
42x + -12xz + 0 = -10 + -9z
42x + -12xz = -10 + -9z

Reorder the terms:
10 + 42x + -12xz + 9z = -10 + -9z + 10 + 9z

Reorder the terms:
10 + 42x + -12xz + 9z = -10 + 10 + -9z + 9z

Combine like terms: -10 + 10 = 0
10 + 42x + -12xz + 9z = 0 + -9z + 9z
10 + 42x + -12xz + 9z = -9z + 9z

Combine like terms: -9z + 9z = 0
10 + 42x + -12xz + 9z = 0

The solution to this equation could not be determined.

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