6u-15=4u-1

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Solution for 6u-15=4u-1 equation:


Simplifying
6u + -15 = 4u + -1

Reorder the terms:
-15 + 6u = 4u + -1

Reorder the terms:
-15 + 6u = -1 + 4u

Solving
-15 + 6u = -1 + 4u

Solving for variable 'u'.

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

Add '-4u' to each side of the equation.
-15 + 6u + -4u = -1 + 4u + -4u

Combine like terms: 6u + -4u = 2u
-15 + 2u = -1 + 4u + -4u

Combine like terms: 4u + -4u = 0
-15 + 2u = -1 + 0
-15 + 2u = -1

Add '15' to each side of the equation.
-15 + 15 + 2u = -1 + 15

Combine like terms: -15 + 15 = 0
0 + 2u = -1 + 15
2u = -1 + 15

Combine like terms: -1 + 15 = 14
2u = 14

Divide each side by '2'.
u = 7

Simplifying
u = 7

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