0.7=-0.2z

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Solution for 0.7=-0.2z equation:


Simplifying
0.7 = -0.2z

Solving
0.7 = -0.2z

Solving for variable 'z'.

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

Add '0.2z' to each side of the equation.
0.7 + 0.2z = -0.2z + 0.2z

Combine like terms: -0.2z + 0.2z = 0.0
0.7 + 0.2z = 0.0

Add '-0.7' to each side of the equation.
0.7 + -0.7 + 0.2z = 0.0 + -0.7

Combine like terms: 0.7 + -0.7 = 0.0
0.0 + 0.2z = 0.0 + -0.7
0.2z = 0.0 + -0.7

Combine like terms: 0.0 + -0.7 = -0.7
0.2z = -0.7

Divide each side by '0.2'.
z = -3.5

Simplifying
z = -3.5

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