13u-3u+7u-5u-10u+5=49

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Solution for 13u-3u+7u-5u-10u+5=49 equation:


Simplifying
13u + -3u + 7u + -5u + -10u + 5 = 49

Reorder the terms:
5 + 13u + -3u + 7u + -5u + -10u = 49

Combine like terms: 13u + -3u = 10u
5 + 10u + 7u + -5u + -10u = 49

Combine like terms: 10u + 7u = 17u
5 + 17u + -5u + -10u = 49

Combine like terms: 17u + -5u = 12u
5 + 12u + -10u = 49

Combine like terms: 12u + -10u = 2u
5 + 2u = 49

Solving
5 + 2u = 49

Solving for variable 'u'.

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

Add '-5' to each side of the equation.
5 + -5 + 2u = 49 + -5

Combine like terms: 5 + -5 = 0
0 + 2u = 49 + -5
2u = 49 + -5

Combine like terms: 49 + -5 = 44
2u = 44

Divide each side by '2'.
u = 22

Simplifying
u = 22

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