-2.5=.75z-7

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Solution for -2.5=.75z-7 equation:


Simplifying
-2.5 = 0.75z + -7

Reorder the terms:
-2.5 = -7 + 0.75z

Solving
-2.5 = -7 + 0.75z

Solving for variable 'z'.

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

Add '-0.75z' to each side of the equation.
-2.5 + -0.75z = -7 + 0.75z + -0.75z

Combine like terms: 0.75z + -0.75z = 0.00
-2.5 + -0.75z = -7 + 0.00
-2.5 + -0.75z = -7

Add '2.5' to each side of the equation.
-2.5 + 2.5 + -0.75z = -7 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -0.75z = -7 + 2.5
-0.75z = -7 + 2.5

Combine like terms: -7 + 2.5 = -4.5
-0.75z = -4.5

Divide each side by '-0.75'.
z = 6

Simplifying
z = 6

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