11-4[3(a+5)-2a]=

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Solution for 11-4[3(a+5)-2a]= equation:


Simplifying
11 + -4[3(a + 5) + -2a] = 0

Reorder the terms:
11 + -4[3(5 + a) + -2a] = 0
11 + -4[(5 * 3 + a * 3) + -2a] = 0
11 + -4[(15 + 3a) + -2a] = 0

Combine like terms: 3a + -2a = 1a
11 + -4[15 + 1a] = 0
11 + [15 * -4 + 1a * -4] = 0
11 + [-60 + -4a] = 0

Combine like terms: 11 + -60 = -49
-49 + -4a = 0

Solving
-49 + -4a = 0

Solving for variable 'a'.

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

Add '49' to each side of the equation.
-49 + 49 + -4a = 0 + 49

Combine like terms: -49 + 49 = 0
0 + -4a = 0 + 49
-4a = 0 + 49

Combine like terms: 0 + 49 = 49
-4a = 49

Divide each side by '-4'.
a = -12.25

Simplifying
a = -12.25

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