-7+4u=-3

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


Simplifying
-7 + 4u = -3

Solving
-7 + 4u = -3

Solving for variable 'u'.

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

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

Combine like terms: -7 + 7 = 0
0 + 4u = -3 + 7
4u = -3 + 7

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

Divide each side by '4'.
u = 1

Simplifying
u = 1

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