a+4(2a+1)=3(a-2)+10a

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Solution for a+4(2a+1)=3(a-2)+10a equation:


Simplifying
a + 4(2a + 1) = 3(a + -2) + 10a

Reorder the terms:
a + 4(1 + 2a) = 3(a + -2) + 10a
a + (1 * 4 + 2a * 4) = 3(a + -2) + 10a
a + (4 + 8a) = 3(a + -2) + 10a

Reorder the terms:
4 + a + 8a = 3(a + -2) + 10a

Combine like terms: a + 8a = 9a
4 + 9a = 3(a + -2) + 10a

Reorder the terms:
4 + 9a = 3(-2 + a) + 10a
4 + 9a = (-2 * 3 + a * 3) + 10a
4 + 9a = (-6 + 3a) + 10a

Combine like terms: 3a + 10a = 13a
4 + 9a = -6 + 13a

Solving
4 + 9a = -6 + 13a

Solving for variable 'a'.

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

Add '-13a' to each side of the equation.
4 + 9a + -13a = -6 + 13a + -13a

Combine like terms: 9a + -13a = -4a
4 + -4a = -6 + 13a + -13a

Combine like terms: 13a + -13a = 0
4 + -4a = -6 + 0
4 + -4a = -6

Add '-4' to each side of the equation.
4 + -4 + -4a = -6 + -4

Combine like terms: 4 + -4 = 0
0 + -4a = -6 + -4
-4a = -6 + -4

Combine like terms: -6 + -4 = -10
-4a = -10

Divide each side by '-4'.
a = 2.5

Simplifying
a = 2.5

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