2a-9=2(a+1)+14a+4

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Solution for 2a-9=2(a+1)+14a+4 equation:


Simplifying
2a + -9 = 2(a + 1) + 14a + 4

Reorder the terms:
-9 + 2a = 2(a + 1) + 14a + 4

Reorder the terms:
-9 + 2a = 2(1 + a) + 14a + 4
-9 + 2a = (1 * 2 + a * 2) + 14a + 4
-9 + 2a = (2 + 2a) + 14a + 4

Reorder the terms:
-9 + 2a = 2 + 4 + 2a + 14a

Combine like terms: 2 + 4 = 6
-9 + 2a = 6 + 2a + 14a

Combine like terms: 2a + 14a = 16a
-9 + 2a = 6 + 16a

Solving
-9 + 2a = 6 + 16a

Solving for variable 'a'.

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

Add '-16a' to each side of the equation.
-9 + 2a + -16a = 6 + 16a + -16a

Combine like terms: 2a + -16a = -14a
-9 + -14a = 6 + 16a + -16a

Combine like terms: 16a + -16a = 0
-9 + -14a = 6 + 0
-9 + -14a = 6

Add '9' to each side of the equation.
-9 + 9 + -14a = 6 + 9

Combine like terms: -9 + 9 = 0
0 + -14a = 6 + 9
-14a = 6 + 9

Combine like terms: 6 + 9 = 15
-14a = 15

Divide each side by '-14'.
a = -1.071428571

Simplifying
a = -1.071428571

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