-7.1a-3(3-4a)=-14+10.9a

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Solution for -7.1a-3(3-4a)=-14+10.9a equation:


Simplifying
-7.1a + -3(3 + -4a) = -14 + 10.9a
-7.1a + (3 * -3 + -4a * -3) = -14 + 10.9a
-7.1a + (-9 + 12a) = -14 + 10.9a

Reorder the terms:
-9 + -7.1a + 12a = -14 + 10.9a

Combine like terms: -7.1a + 12a = 4.9a
-9 + 4.9a = -14 + 10.9a

Solving
-9 + 4.9a = -14 + 10.9a

Solving for variable 'a'.

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

Add '-10.9a' to each side of the equation.
-9 + 4.9a + -10.9a = -14 + 10.9a + -10.9a

Combine like terms: 4.9a + -10.9a = -6a
-9 + -6a = -14 + 10.9a + -10.9a

Combine like terms: 10.9a + -10.9a = 0.0
-9 + -6a = -14 + 0.0
-9 + -6a = -14

Add '9' to each side of the equation.
-9 + 9 + -6a = -14 + 9

Combine like terms: -9 + 9 = 0
0 + -6a = -14 + 9
-6a = -14 + 9

Combine like terms: -14 + 9 = -5
-6a = -5

Divide each side by '-6'.
a = 0.8333333333

Simplifying
a = 0.8333333333

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