2z+9.75-7x=5.15

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Solution for 2z+9.75-7x=5.15 equation:


Simplifying
2z + 9.75 + -7x = 5.15

Reorder the terms:
9.75 + -7x + 2z = 5.15

Solving
9.75 + -7x + 2z = 5.15

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 + -7x + -9.75 + 2z = 5.15 + -9.75

Reorder the terms:
9.75 + -9.75 + -7x + 2z = 5.15 + -9.75

Combine like terms: 9.75 + -9.75 = 0.00
0.00 + -7x + 2z = 5.15 + -9.75
-7x + 2z = 5.15 + -9.75

Combine like terms: 5.15 + -9.75 = -4.6
-7x + 2z = -4.6

Add '-2z' to each side of the equation.
-7x + 2z + -2z = -4.6 + -2z

Combine like terms: 2z + -2z = 0
-7x + 0 = -4.6 + -2z
-7x = -4.6 + -2z

Divide each side by '-7'.
x = 0.6571428571 + 0.2857142857z

Simplifying
x = 0.6571428571 + 0.2857142857z

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