2d*2-11d+15=0

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Solution for 2d*2-11d+15=0 equation:


Simplifying
2d * 2 + -11d + 15 = 0

Reorder the terms for easier multiplication:
2 * 2d + -11d + 15 = 0

Multiply 2 * 2
4d + -11d + 15 = 0

Reorder the terms:
15 + 4d + -11d = 0

Combine like terms: 4d + -11d = -7d
15 + -7d = 0

Solving
15 + -7d = 0

Solving for variable 'd'.

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

Add '-15' to each side of the equation.
15 + -15 + -7d = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -7d = 0 + -15
-7d = 0 + -15

Combine like terms: 0 + -15 = -15
-7d = -15

Divide each side by '-7'.
d = 2.142857143

Simplifying
d = 2.142857143

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