a+0.5(a+2a)-2.3(a+1)=

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Solution for a+0.5(a+2a)-2.3(a+1)= equation:


Simplifying
a + 0.5(a + 2a) + -2.3(a + 1) = 0

Combine like terms: a + 2a = 3a
a + 0.5(3a) + -2.3(a + 1) = 0

Remove parenthesis around (3a)
a + 0.5 * 3a + -2.3(a + 1) = 0

Multiply 0.5 * 3
a + 1.5a + -2.3(a + 1) = 0

Reorder the terms:
a + 1.5a + -2.3(1 + a) = 0
a + 1.5a + (1 * -2.3 + a * -2.3) = 0
a + 1.5a + (-2.3 + -2.3a) = 0

Reorder the terms:
-2.3 + a + 1.5a + -2.3a = 0

Combine like terms: a + 1.5a = 2.5a
-2.3 + 2.5a + -2.3a = 0

Combine like terms: 2.5a + -2.3a = 0.2a
-2.3 + 0.2a = 0

Solving
-2.3 + 0.2a = 0

Solving for variable 'a'.

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

Add '2.3' to each side of the equation.
-2.3 + 2.3 + 0.2a = 0 + 2.3

Combine like terms: -2.3 + 2.3 = 0.0
0.0 + 0.2a = 0 + 2.3
0.2a = 0 + 2.3

Combine like terms: 0 + 2.3 = 2.3
0.2a = 2.3

Divide each side by '0.2'.
a = 11.5

Simplifying
a = 11.5

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