7+4u=16+3u

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Solution for 7+4u=16+3u equation:


Simplifying
7 + 4u = 16 + 3u

Solving
7 + 4u = 16 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
7 + 4u + -3u = 16 + 3u + -3u

Combine like terms: 4u + -3u = 1u
7 + 1u = 16 + 3u + -3u

Combine like terms: 3u + -3u = 0
7 + 1u = 16 + 0
7 + 1u = 16

Add '-7' to each side of the equation.
7 + -7 + 1u = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 1u = 16 + -7
1u = 16 + -7

Combine like terms: 16 + -7 = 9
1u = 9

Divide each side by '1'.
u = 9

Simplifying
u = 9

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