-2=5u-7

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Solution for -2=5u-7 equation:


Simplifying
-2 = 5u + -7

Reorder the terms:
-2 = -7 + 5u

Solving
-2 = -7 + 5u

Solving for variable 'u'.

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

Add '-5u' to each side of the equation.
-2 + -5u = -7 + 5u + -5u

Combine like terms: 5u + -5u = 0
-2 + -5u = -7 + 0
-2 + -5u = -7

Add '2' to each side of the equation.
-2 + 2 + -5u = -7 + 2

Combine like terms: -2 + 2 = 0
0 + -5u = -7 + 2
-5u = -7 + 2

Combine like terms: -7 + 2 = -5
-5u = -5

Divide each side by '-5'.
u = 1

Simplifying
u = 1

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