4(a-5)-3(2a+1)=8(a+2)+3

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Solution for 4(a-5)-3(2a+1)=8(a+2)+3 equation:


Simplifying
4(a + -5) + -3(2a + 1) = 8(a + 2) + 3

Reorder the terms:
4(-5 + a) + -3(2a + 1) = 8(a + 2) + 3
(-5 * 4 + a * 4) + -3(2a + 1) = 8(a + 2) + 3
(-20 + 4a) + -3(2a + 1) = 8(a + 2) + 3

Reorder the terms:
-20 + 4a + -3(1 + 2a) = 8(a + 2) + 3
-20 + 4a + (1 * -3 + 2a * -3) = 8(a + 2) + 3
-20 + 4a + (-3 + -6a) = 8(a + 2) + 3

Reorder the terms:
-20 + -3 + 4a + -6a = 8(a + 2) + 3

Combine like terms: -20 + -3 = -23
-23 + 4a + -6a = 8(a + 2) + 3

Combine like terms: 4a + -6a = -2a
-23 + -2a = 8(a + 2) + 3

Reorder the terms:
-23 + -2a = 8(2 + a) + 3
-23 + -2a = (2 * 8 + a * 8) + 3
-23 + -2a = (16 + 8a) + 3

Reorder the terms:
-23 + -2a = 16 + 3 + 8a

Combine like terms: 16 + 3 = 19
-23 + -2a = 19 + 8a

Solving
-23 + -2a = 19 + 8a

Solving for variable 'a'.

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

Add '-8a' to each side of the equation.
-23 + -2a + -8a = 19 + 8a + -8a

Combine like terms: -2a + -8a = -10a
-23 + -10a = 19 + 8a + -8a

Combine like terms: 8a + -8a = 0
-23 + -10a = 19 + 0
-23 + -10a = 19

Add '23' to each side of the equation.
-23 + 23 + -10a = 19 + 23

Combine like terms: -23 + 23 = 0
0 + -10a = 19 + 23
-10a = 19 + 23

Combine like terms: 19 + 23 = 42
-10a = 42

Divide each side by '-10'.
a = -4.2

Simplifying
a = -4.2

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