-1.6(0.7+1.9a)-3.82=-2.7(0.2a+1.9)

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Solution for -1.6(0.7+1.9a)-3.82=-2.7(0.2a+1.9) equation:


Simplifying
-1.6(0.7 + 1.9a) + -3.82 = -2.7(0.2a + 1.9)
(0.7 * -1.6 + 1.9a * -1.6) + -3.82 = -2.7(0.2a + 1.9)
(-1.12 + -3.04a) + -3.82 = -2.7(0.2a + 1.9)

Reorder the terms:
-1.12 + -3.82 + -3.04a = -2.7(0.2a + 1.9)

Combine like terms: -1.12 + -3.82 = -4.94
-4.94 + -3.04a = -2.7(0.2a + 1.9)

Reorder the terms:
-4.94 + -3.04a = -2.7(1.9 + 0.2a)
-4.94 + -3.04a = (1.9 * -2.7 + 0.2a * -2.7)
-4.94 + -3.04a = (-5.13 + -0.54a)

Solving
-4.94 + -3.04a = -5.13 + -0.54a

Solving for variable 'a'.

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

Add '0.54a' to each side of the equation.
-4.94 + -3.04a + 0.54a = -5.13 + -0.54a + 0.54a

Combine like terms: -3.04a + 0.54a = -2.5a
-4.94 + -2.5a = -5.13 + -0.54a + 0.54a

Combine like terms: -0.54a + 0.54a = 0.00
-4.94 + -2.5a = -5.13 + 0.00
-4.94 + -2.5a = -5.13

Add '4.94' to each side of the equation.
-4.94 + 4.94 + -2.5a = -5.13 + 4.94

Combine like terms: -4.94 + 4.94 = 0.00
0.00 + -2.5a = -5.13 + 4.94
-2.5a = -5.13 + 4.94

Combine like terms: -5.13 + 4.94 = -0.19
-2.5a = -0.19

Divide each side by '-2.5'.
a = 0.076

Simplifying
a = 0.076

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