z-(-1.4)=-7.2

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Solution for z-(-1.4)=-7.2 equation: 


Simplifying
z + -1(-1.4) = -7.2

Multiply -1 * -1.4
z + 1.4 = -7.2

Reorder the terms:
1.4 + z = -7.2

Solving
1.4 + z = -7.2

Solving for variable 'z'.

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

Add '-1.4' to each side of the equation.
1.4 + -1.4 + z = -7.2 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + z = -7.2 + -1.4
z = -7.2 + -1.4

Combine like terms: -7.2 + -1.4 = -8.6
z = -8.6

Simplifying
z = -8.6

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