[8(a+5)-17]+[3(a-2)+2]=

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Solution for [8(a+5)-17]+[3(a-2)+2]= equation:


Simplifying
[8(a + 5) + -17] + [3(a + -2) + 2] = 0

Reorder the terms:
[8(5 + a) + -17] + [3(a + -2) + 2] = 0
[(5 * 8 + a * 8) + -17] + [3(a + -2) + 2] = 0
[(40 + 8a) + -17] + [3(a + -2) + 2] = 0

Reorder the terms:
[40 + -17 + 8a] + [3(a + -2) + 2] = 0

Combine like terms: 40 + -17 = 23
[23 + 8a] + [3(a + -2) + 2] = 0

Remove brackets around [23 + 8a]
23 + 8a + [3(a + -2) + 2] = 0

Reorder the terms:
23 + 8a + [3(-2 + a) + 2] = 0
23 + 8a + [(-2 * 3 + a * 3) + 2] = 0
23 + 8a + [(-6 + 3a) + 2] = 0

Reorder the terms:
23 + 8a + [-6 + 2 + 3a] = 0

Combine like terms: -6 + 2 = -4
23 + 8a + [-4 + 3a] = 0

Remove brackets around [-4 + 3a]
23 + 8a + -4 + 3a = 0

Reorder the terms:
23 + -4 + 8a + 3a = 0

Combine like terms: 23 + -4 = 19
19 + 8a + 3a = 0

Combine like terms: 8a + 3a = 11a
19 + 11a = 0

Solving
19 + 11a = 0

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + 11a = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 11a = 0 + -19
11a = 0 + -19

Combine like terms: 0 + -19 = -19
11a = -19

Divide each side by '11'.
a = -1.727272727

Simplifying
a = -1.727272727

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