6(u-3)-4u=7

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Solution for 6(u-3)-4u=7 equation:


Simplifying
6(u + -3) + -4u = 7

Reorder the terms:
6(-3 + u) + -4u = 7
(-3 * 6 + u * 6) + -4u = 7
(-18 + 6u) + -4u = 7

Combine like terms: 6u + -4u = 2u
-18 + 2u = 7

Solving
-18 + 2u = 7

Solving for variable 'u'.

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

Add '18' to each side of the equation.
-18 + 18 + 2u = 7 + 18

Combine like terms: -18 + 18 = 0
0 + 2u = 7 + 18
2u = 7 + 18

Combine like terms: 7 + 18 = 25
2u = 25

Divide each side by '2'.
u = 12.5

Simplifying
u = 12.5

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