0.7d-0.2=0.13d-80

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Solution for 0.7d-0.2=0.13d-80 equation:


Simplifying
0.7d + -0.2 = 0.13d + -80

Reorder the terms:
-0.2 + 0.7d = 0.13d + -80

Reorder the terms:
-0.2 + 0.7d = -80 + 0.13d

Solving
-0.2 + 0.7d = -80 + 0.13d

Solving for variable 'd'.

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

Add '-0.13d' to each side of the equation.
-0.2 + 0.7d + -0.13d = -80 + 0.13d + -0.13d

Combine like terms: 0.7d + -0.13d = 0.57d
-0.2 + 0.57d = -80 + 0.13d + -0.13d

Combine like terms: 0.13d + -0.13d = 0.00
-0.2 + 0.57d = -80 + 0.00
-0.2 + 0.57d = -80

Add '0.2' to each side of the equation.
-0.2 + 0.2 + 0.57d = -80 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 0.57d = -80 + 0.2
0.57d = -80 + 0.2

Combine like terms: -80 + 0.2 = -79.8
0.57d = -79.8

Divide each side by '0.57'.
d = -140

Simplifying
d = -140

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