10u*3-20u*17=4u*6-5u*9

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Solution for 10u*3-20u*17=4u*6-5u*9 equation:


Simplifying
10u * 3 + -20u * 17 = 4u * 6 + -5u * 9

Reorder the terms for easier multiplication:
10 * 3u + -20u * 17 = 4u * 6 + -5u * 9

Multiply 10 * 3
30u + -20u * 17 = 4u * 6 + -5u * 9

Reorder the terms for easier multiplication:
30u + -20 * 17u = 4u * 6 + -5u * 9

Multiply -20 * 17
30u + -340u = 4u * 6 + -5u * 9

Combine like terms: 30u + -340u = -310u
-310u = 4u * 6 + -5u * 9

Reorder the terms for easier multiplication:
-310u = 4 * 6u + -5u * 9

Multiply 4 * 6
-310u = 24u + -5u * 9

Reorder the terms for easier multiplication:
-310u = 24u + -5 * 9u

Multiply -5 * 9
-310u = 24u + -45u

Combine like terms: 24u + -45u = -21u
-310u = -21u

Solving
-310u = -21u

Solving for variable 'u'.

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

Add '21u' to each side of the equation.
-310u + 21u = -21u + 21u

Combine like terms: -310u + 21u = -289u
-289u = -21u + 21u

Combine like terms: -21u + 21u = 0
-289u = 0

Divide each side by '-289'.
u = 0

Simplifying
u = 0

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