6-7=-4u-3u

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

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

Combine like terms: 6 + -7 = -1
-1 = -4u + -3u

Combine like terms: -4u + -3u = -7u
-1 = -7u

Solving
-1 = -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
-1 + 7u = -7u + 7u

Combine like terms: -7u + 7u = 0
-1 + 7u = 0

Add '1' to each side of the equation.
-1 + 1 + 7u = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 7u = 0 + 1
7u = 0 + 1

Combine like terms: 0 + 1 = 1
7u = 1

Divide each side by '7'.
u = 0.1428571429

Simplifying
u = 0.1428571429