2(34a-8d)-4+9d=4(35d+7d)

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Solution for 2(34a-8d)-4+9d=4(35d+7d) equation:


Simplifying
2(34a + -8d) + -4 + 9d = 4(35d + 7d)
(34a * 2 + -8d * 2) + -4 + 9d = 4(35d + 7d)
(68a + -16d) + -4 + 9d = 4(35d + 7d)

Reorder the terms:
-4 + 68a + -16d + 9d = 4(35d + 7d)

Combine like terms: -16d + 9d = -7d
-4 + 68a + -7d = 4(35d + 7d)

Combine like terms: 35d + 7d = 42d
-4 + 68a + -7d = 4(42d)

Remove parenthesis around (42d)
-4 + 68a + -7d = 4 * 42d

Multiply 4 * 42
-4 + 68a + -7d = 168d

Solving
-4 + 68a + -7d = 168d

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 68a + 4 + -7d = 4 + 168d

Reorder the terms:
-4 + 4 + 68a + -7d = 4 + 168d

Combine like terms: -4 + 4 = 0
0 + 68a + -7d = 4 + 168d
68a + -7d = 4 + 168d

Add '7d' to each side of the equation.
68a + -7d + 7d = 4 + 168d + 7d

Combine like terms: -7d + 7d = 0
68a + 0 = 4 + 168d + 7d
68a = 4 + 168d + 7d

Combine like terms: 168d + 7d = 175d
68a = 4 + 175d

Divide each side by '68'.
a = 0.05882352941 + 2.573529412d

Simplifying
a = 0.05882352941 + 2.573529412d

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