-1.8(z-18)=-1.8(z-1.5)

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Solution for -1.8(z-18)=-1.8(z-1.5) equation: 


Simplifying
-1.8(z + -18) = -1.8(z + -1.5)

Reorder the terms:
-1.8(-18 + z) = -1.8(z + -1.5)
(-18 * -1.8 + z * -1.8) = -1.8(z + -1.5)
(32.4 + -1.8z) = -1.8(z + -1.5)

Reorder the terms:
32.4 + -1.8z = -1.8(-1.5 + z)
32.4 + -1.8z = (-1.5 * -1.8 + z * -1.8)
32.4 + -1.8z = (2.7 + -1.8z)

Add '1.8z' to each side of the equation.
32.4 + -1.8z + 1.8z = 2.7 + -1.8z + 1.8z

Combine like terms: -1.8z + 1.8z = 0.0
32.4 + 0.0 = 2.7 + -1.8z + 1.8z
32.4 = 2.7 + -1.8z + 1.8z

Combine like terms: -1.8z + 1.8z = 0.0
32.4 = 2.7 + 0.0
32.4 = 2.7

Solving
32.4 = 2.7

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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