-3+2=-10u+30

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Solution for -3+2=-10u+30 equation:


Simplifying
-3 + 2 = -10u + 30

Combine like terms: -3 + 2 = -1
-1 = -10u + 30

Reorder the terms:
-1 = 30 + -10u

Solving
-1 = 30 + -10u

Solving for variable 'u'.

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

Add '10u' to each side of the equation.
-1 + 10u = 30 + -10u + 10u

Combine like terms: -10u + 10u = 0
-1 + 10u = 30 + 0
-1 + 10u = 30

Add '1' to each side of the equation.
-1 + 1 + 10u = 30 + 1

Combine like terms: -1 + 1 = 0
0 + 10u = 30 + 1
10u = 30 + 1

Combine like terms: 30 + 1 = 31
10u = 31

Divide each side by '10'.
u = 3.1

Simplifying
u = 3.1

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