-2a+9d-5a-62=

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Solution for -2a+9d-5a-62= equation:


Simplifying
-2a + 9d + -5a + -62 = 0

Reorder the terms:
-62 + -2a + -5a + 9d = 0

Combine like terms: -2a + -5a = -7a
-62 + -7a + 9d = 0

Solving
-62 + -7a + 9d = 0

Solving for variable 'a'.

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

Add '62' to each side of the equation.
-62 + -7a + 62 + 9d = 0 + 62

Reorder the terms:
-62 + 62 + -7a + 9d = 0 + 62

Combine like terms: -62 + 62 = 0
0 + -7a + 9d = 0 + 62
-7a + 9d = 0 + 62

Combine like terms: 0 + 62 = 62
-7a + 9d = 62

Add '-9d' to each side of the equation.
-7a + 9d + -9d = 62 + -9d

Combine like terms: 9d + -9d = 0
-7a + 0 = 62 + -9d
-7a = 62 + -9d

Divide each side by '-7'.
a = -8.857142857 + 1.285714286d

Simplifying
a = -8.857142857 + 1.285714286d

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