4a-5=3(a+1)+10a+2

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Solution for 4a-5=3(a+1)+10a+2 equation:


Simplifying
4a + -5 = 3(a + 1) + 10a + 2

Reorder the terms:
-5 + 4a = 3(a + 1) + 10a + 2

Reorder the terms:
-5 + 4a = 3(1 + a) + 10a + 2
-5 + 4a = (1 * 3 + a * 3) + 10a + 2
-5 + 4a = (3 + 3a) + 10a + 2

Reorder the terms:
-5 + 4a = 3 + 2 + 3a + 10a

Combine like terms: 3 + 2 = 5
-5 + 4a = 5 + 3a + 10a

Combine like terms: 3a + 10a = 13a
-5 + 4a = 5 + 13a

Solving
-5 + 4a = 5 + 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.
-5 + 4a + -13a = 5 + 13a + -13a

Combine like terms: 4a + -13a = -9a
-5 + -9a = 5 + 13a + -13a

Combine like terms: 13a + -13a = 0
-5 + -9a = 5 + 0
-5 + -9a = 5

Add '5' to each side of the equation.
-5 + 5 + -9a = 5 + 5

Combine like terms: -5 + 5 = 0
0 + -9a = 5 + 5
-9a = 5 + 5

Combine like terms: 5 + 5 = 10
-9a = 10

Divide each side by '-9'.
a = -1.111111111

Simplifying
a = -1.111111111

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