-1.97z+7.17=-6.91+3.55z

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Solution for -1.97z+7.17=-6.91+3.55z equation: 


Simplifying
-1.97z + 7.17 = -6.91 + 3.55z

Reorder the terms:
7.17 + -1.97z = -6.91 + 3.55z

Solving
7.17 + -1.97z = -6.91 + 3.55z

Solving for variable 'z'.

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

Add '-3.55z' to each side of the equation.
7.17 + -1.97z + -3.55z = -6.91 + 3.55z + -3.55z

Combine like terms: -1.97z + -3.55z = -5.52z
7.17 + -5.52z = -6.91 + 3.55z + -3.55z

Combine like terms: 3.55z + -3.55z = 0.00
7.17 + -5.52z = -6.91 + 0.00
7.17 + -5.52z = -6.91

Add '-7.17' to each side of the equation.
7.17 + -7.17 + -5.52z = -6.91 + -7.17

Combine like terms: 7.17 + -7.17 = 0.00
0.00 + -5.52z = -6.91 + -7.17
-5.52z = -6.91 + -7.17

Combine like terms: -6.91 + -7.17 = -14.08
-5.52z = -14.08

Divide each side by '-5.52'.
z = 2.550724638

Simplifying
z = 2.550724638

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