-7z+15=3x-45

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Solution for -7z+15=3x-45 equation:


Simplifying
-7z + 15 = 3x + -45

Reorder the terms:
15 + -7z = 3x + -45

Reorder the terms:
15 + -7z = -45 + 3x

Solving
15 + -7z = -45 + 3x

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + -7z = -45 + -15 + 3x

Combine like terms: 15 + -15 = 0
0 + -7z = -45 + -15 + 3x
-7z = -45 + -15 + 3x

Combine like terms: -45 + -15 = -60
-7z = -60 + 3x

Divide each side by '-7'.
z = 8.571428571 + -0.4285714286x

Simplifying
z = 8.571428571 + -0.4285714286x

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