2(7a+8)+8(3a-5)=-a+6(a+7)

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Solution for 2(7a+8)+8(3a-5)=-a+6(a+7) equation:


Simplifying
2(7a + 8) + 8(3a + -5) = -1a + 6(a + 7)

Reorder the terms:
2(8 + 7a) + 8(3a + -5) = -1a + 6(a + 7)
(8 * 2 + 7a * 2) + 8(3a + -5) = -1a + 6(a + 7)
(16 + 14a) + 8(3a + -5) = -1a + 6(a + 7)

Reorder the terms:
16 + 14a + 8(-5 + 3a) = -1a + 6(a + 7)
16 + 14a + (-5 * 8 + 3a * 8) = -1a + 6(a + 7)
16 + 14a + (-40 + 24a) = -1a + 6(a + 7)

Reorder the terms:
16 + -40 + 14a + 24a = -1a + 6(a + 7)

Combine like terms: 16 + -40 = -24
-24 + 14a + 24a = -1a + 6(a + 7)

Combine like terms: 14a + 24a = 38a
-24 + 38a = -1a + 6(a + 7)

Reorder the terms:
-24 + 38a = -1a + 6(7 + a)
-24 + 38a = -1a + (7 * 6 + a * 6)
-24 + 38a = -1a + (42 + 6a)

Reorder the terms:
-24 + 38a = 42 + -1a + 6a

Combine like terms: -1a + 6a = 5a
-24 + 38a = 42 + 5a

Solving
-24 + 38a = 42 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-24 + 38a + -5a = 42 + 5a + -5a

Combine like terms: 38a + -5a = 33a
-24 + 33a = 42 + 5a + -5a

Combine like terms: 5a + -5a = 0
-24 + 33a = 42 + 0
-24 + 33a = 42

Add '24' to each side of the equation.
-24 + 24 + 33a = 42 + 24

Combine like terms: -24 + 24 = 0
0 + 33a = 42 + 24
33a = 42 + 24

Combine like terms: 42 + 24 = 66
33a = 66

Divide each side by '33'.
a = 2

Simplifying
a = 2

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