4a-8=8(a+1)+13a+2

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Solution for 4a-8=8(a+1)+13a+2 equation:


Simplifying
4a + -8 = 8(a + 1) + 13a + 2

Reorder the terms:
-8 + 4a = 8(a + 1) + 13a + 2

Reorder the terms:
-8 + 4a = 8(1 + a) + 13a + 2
-8 + 4a = (1 * 8 + a * 8) + 13a + 2
-8 + 4a = (8 + 8a) + 13a + 2

Reorder the terms:
-8 + 4a = 8 + 2 + 8a + 13a

Combine like terms: 8 + 2 = 10
-8 + 4a = 10 + 8a + 13a

Combine like terms: 8a + 13a = 21a
-8 + 4a = 10 + 21a

Solving
-8 + 4a = 10 + 21a

Solving for variable 'a'.

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

Add '-21a' to each side of the equation.
-8 + 4a + -21a = 10 + 21a + -21a

Combine like terms: 4a + -21a = -17a
-8 + -17a = 10 + 21a + -21a

Combine like terms: 21a + -21a = 0
-8 + -17a = 10 + 0
-8 + -17a = 10

Add '8' to each side of the equation.
-8 + 8 + -17a = 10 + 8

Combine like terms: -8 + 8 = 0
0 + -17a = 10 + 8
-17a = 10 + 8

Combine like terms: 10 + 8 = 18
-17a = 18

Divide each side by '-17'.
a = -1.058823529

Simplifying
a = -1.058823529

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