4a^2+21d=10d+35

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Solution for 4a^2+21d=10d+35 equation:


Simplifying
4a2 + 21d = 10d + 35

Reorder the terms:
4a2 + 21d = 35 + 10d

Solving
4a2 + 21d = 35 + 10d

Solving for variable 'a'.

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

Add '-21d' to each side of the equation.
4a2 + 21d + -21d = 35 + 10d + -21d

Combine like terms: 21d + -21d = 0
4a2 + 0 = 35 + 10d + -21d
4a2 = 35 + 10d + -21d

Combine like terms: 10d + -21d = -11d
4a2 = 35 + -11d

Divide each side by '4'.
a2 = 8.75 + -2.75d

Simplifying
a2 = 8.75 + -2.75d

Reorder the terms:
-8.75 + a2 + 2.75d = 8.75 + -2.75d + -8.75 + 2.75d

Reorder the terms:
-8.75 + a2 + 2.75d = 8.75 + -8.75 + -2.75d + 2.75d

Combine like terms: 8.75 + -8.75 = 0.00
-8.75 + a2 + 2.75d = 0.00 + -2.75d + 2.75d
-8.75 + a2 + 2.75d = -2.75d + 2.75d

Combine like terms: -2.75d + 2.75d = 0.00
-8.75 + a2 + 2.75d = 0.00

The solution to this equation could not be determined.

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