3a-4+9d-2=5a+22

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Solution for 3a-4+9d-2=5a+22 equation:


Simplifying
3a + -4 + 9d + -2 = 5a + 22

Reorder the terms:
-4 + -2 + 3a + 9d = 5a + 22

Combine like terms: -4 + -2 = -6
-6 + 3a + 9d = 5a + 22

Reorder the terms:
-6 + 3a + 9d = 22 + 5a

Solving
-6 + 3a + 9d = 22 + 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.
-6 + 3a + -5a + 9d = 22 + 5a + -5a

Combine like terms: 3a + -5a = -2a
-6 + -2a + 9d = 22 + 5a + -5a

Combine like terms: 5a + -5a = 0
-6 + -2a + 9d = 22 + 0
-6 + -2a + 9d = 22

Add '6' to each side of the equation.
-6 + -2a + 6 + 9d = 22 + 6

Reorder the terms:
-6 + 6 + -2a + 9d = 22 + 6

Combine like terms: -6 + 6 = 0
0 + -2a + 9d = 22 + 6
-2a + 9d = 22 + 6

Combine like terms: 22 + 6 = 28
-2a + 9d = 28

Add '-9d' to each side of the equation.
-2a + 9d + -9d = 28 + -9d

Combine like terms: 9d + -9d = 0
-2a + 0 = 28 + -9d
-2a = 28 + -9d

Divide each side by '-2'.
a = -14 + 4.5d

Simplifying
a = -14 + 4.5d

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