-1.2=0.2r-7

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Solution for -1.2=0.2r-7 equation:


Simplifying
-1.2 = 0.2r + -7

Reorder the terms:
-1.2 = -7 + 0.2r

Solving
-1.2 = -7 + 0.2r

Solving for variable 'r'.

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

Add '-0.2r' to each side of the equation.
-1.2 + -0.2r = -7 + 0.2r + -0.2r

Combine like terms: 0.2r + -0.2r = 0.0
-1.2 + -0.2r = -7 + 0.0
-1.2 + -0.2r = -7

Add '1.2' to each side of the equation.
-1.2 + 1.2 + -0.2r = -7 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + -0.2r = -7 + 1.2
-0.2r = -7 + 1.2

Combine like terms: -7 + 1.2 = -5.8
-0.2r = -5.8

Divide each side by '-0.2'.
r = 29

Simplifying
r = 29

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