0.3(a-6)=7

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Solution for 0.3(a-6)=7 equation:


Simplifying
0.3(a + -6) = 7

Reorder the terms:
0.3(-6 + a) = 7
(-6 * 0.3 + a * 0.3) = 7
(-1.8 + 0.3a) = 7

Solving
-1.8 + 0.3a = 7

Solving for variable 'a'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 0.3a = 7 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 0.3a = 7 + 1.8
0.3a = 7 + 1.8

Combine like terms: 7 + 1.8 = 8.8
0.3a = 8.8

Divide each side by '0.3'.
a = 29.33333333

Simplifying
a = 29.33333333

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