2x+9.75-7z=-1

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Solution for 2x+9.75-7z=-1 equation: 


Simplifying
2x + 9.75 + -7z = -1

Reorder the terms:
9.75 + 2x + -7z = -1

Solving
9.75 + 2x + -7z = -1

Solving for variable 'x'.

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

Add '-9.75' to each side of the equation.
9.75 + 2x + -9.75 + -7z = -1 + -9.75

Reorder the terms:
9.75 + -9.75 + 2x + -7z = -1 + -9.75

Combine like terms: 9.75 + -9.75 = 0.00
0.00 + 2x + -7z = -1 + -9.75
2x + -7z = -1 + -9.75

Combine like terms: -1 + -9.75 = -10.75
2x + -7z = -10.75

Add '7z' to each side of the equation.
2x + -7z + 7z = -10.75 + 7z

Combine like terms: -7z + 7z = 0
2x + 0 = -10.75 + 7z
2x = -10.75 + 7z

Divide each side by '2'.
x = -5.375 + 3.5z

Simplifying
x = -5.375 + 3.5z

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