3(1[2u-3]1)-10u=

Solution for 3(1[2u-3]1)-10u= equation:

Simplifying
3(1[2u + -3] * 1) + -10u = 0

Reorder the terms:
3(1[-3 + 2u] * 1) + -10u = 0

Reorder the terms for easier multiplication:
3(1 * 1[-3 + 2u]) + -10u = 0

Multiply 1 * 1
3(1[-3 + 2u]) + -10u = 0
3([-3 * 1 + 2u * 1]) + -10u = 0
3([-3 + 2u]) + -10u = 0
(-3 * 3 + 2u * 3) + -10u = 0
(-9 + 6u) + -10u = 0

Combine like terms: 6u + -10u = -4u
-9 + -4u = 0

Solving
-9 + -4u = 0

Solving for variable 'u'.

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

Add '9' to each side of the equation.
-9 + 9 + -4u = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -4u = 0 + 9
-4u = 0 + 9

Combine like terms: 0 + 9 = 9
-4u = 9

Divide each side by '-4'.
u = -2.25

Simplifying
u = -2.25