.4t-1.2=.3r+6

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Solution for .4t-1.2=.3r+6 equation:


Simplifying
0.4t + -1.2 = 0.3r + 6

Reorder the terms:
-1.2 + 0.4t = 0.3r + 6

Reorder the terms:
-1.2 + 0.4t = 6 + 0.3r

Solving
-1.2 + 0.4t = 6 + 0.3r

Solving for variable 't'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.4t = 6 + 1.2 + 0.3r

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.4t = 6 + 1.2 + 0.3r
0.4t = 6 + 1.2 + 0.3r

Combine like terms: 6 + 1.2 = 7.2
0.4t = 7.2 + 0.3r

Divide each side by '0.4'.
t = 18 + 0.75r

Simplifying
t = 18 + 0.75r

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