1.5z-7-3.5z=5

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Solution for 1.5z-7-3.5z=5 equation:


Simplifying
1.5z + -7 + -3.5z = 5

Reorder the terms:
-7 + 1.5z + -3.5z = 5

Combine like terms: 1.5z + -3.5z = -2z
-7 + -2z = 5

Solving
-7 + -2z = 5

Solving for variable 'z'.

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

Add '7' to each side of the equation.
-7 + 7 + -2z = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -2z = 5 + 7
-2z = 5 + 7

Combine like terms: 5 + 7 = 12
-2z = 12

Divide each side by '-2'.
z = -6

Simplifying
z = -6

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