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

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


Simplifying
10 + -1[2 + -1(5a + 3) + -4] + 3 + -1(2a + 1) = 0

Reorder the terms:
10 + -1[2 + -1(3 + 5a) + -4] + 3 + -1(2a + 1) = 0
10 + -1[2 + (3 * -1 + 5a * -1) + -4] + 3 + -1(2a + 1) = 0
10 + -1[2 + (-3 + -5a) + -4] + 3 + -1(2a + 1) = 0

Reorder the terms:
10 + -1[2 + -3 + -4 + -5a] + 3 + -1(2a + 1) = 0

Combine like terms: 2 + -3 = -1
10 + -1[-1 + -4 + -5a] + 3 + -1(2a + 1) = 0

Combine like terms: -1 + -4 = -5
10 + -1[-5 + -5a] + 3 + -1(2a + 1) = 0
10 + [-5 * -1 + -5a * -1] + 3 + -1(2a + 1) = 0
10 + [5 + 5a] + 3 + -1(2a + 1) = 0

Reorder the terms:
10 + 5 + 5a + 3 + -1(1 + 2a) = 0
10 + 5 + 5a + 3 + (1 * -1 + 2a * -1) = 0
10 + 5 + 5a + 3 + (-1 + -2a) = 0

Reorder the terms:
10 + 5 + 3 + -1 + 5a + -2a = 0

Combine like terms: 10 + 5 = 15
15 + 3 + -1 + 5a + -2a = 0

Combine like terms: 15 + 3 = 18
18 + -1 + 5a + -2a = 0

Combine like terms: 18 + -1 = 17
17 + 5a + -2a = 0

Combine like terms: 5a + -2a = 3a
17 + 3a = 0

Solving
17 + 3a = 0

Solving for variable 'a'.

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

Add '-17' to each side of the equation.
17 + -17 + 3a = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 3a = 0 + -17
3a = 0 + -17

Combine like terms: 0 + -17 = -17
3a = -17

Divide each side by '3'.
a = -5.666666667

Simplifying
a = -5.666666667

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