-1.9(a+12)=0.6(a-1.5)

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Solution for -1.9(a+12)=0.6(a-1.5) equation:


Simplifying
-1.9(a + 12) = 0.6(a + -1.5)

Reorder the terms:
-1.9(12 + a) = 0.6(a + -1.5)
(12 * -1.9 + a * -1.9) = 0.6(a + -1.5)
(-22.8 + -1.9a) = 0.6(a + -1.5)

Reorder the terms:
-22.8 + -1.9a = 0.6(-1.5 + a)
-22.8 + -1.9a = (-1.5 * 0.6 + a * 0.6)
-22.8 + -1.9a = (-0.9 + 0.6a)

Solving
-22.8 + -1.9a = -0.9 + 0.6a

Solving for variable 'a'.

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

Add '-0.6a' to each side of the equation.
-22.8 + -1.9a + -0.6a = -0.9 + 0.6a + -0.6a

Combine like terms: -1.9a + -0.6a = -2.5a
-22.8 + -2.5a = -0.9 + 0.6a + -0.6a

Combine like terms: 0.6a + -0.6a = 0.0
-22.8 + -2.5a = -0.9 + 0.0
-22.8 + -2.5a = -0.9

Add '22.8' to each side of the equation.
-22.8 + 22.8 + -2.5a = -0.9 + 22.8

Combine like terms: -22.8 + 22.8 = 0.0
0.0 + -2.5a = -0.9 + 22.8
-2.5a = -0.9 + 22.8

Combine like terms: -0.9 + 22.8 = 21.9
-2.5a = 21.9

Divide each side by '-2.5'.
a = -8.76

Simplifying
a = -8.76

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