7(u-2)=5u-4

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Solution for 7(u-2)=5u-4 equation:


Simplifying
7(u + -2) = 5u + -4

Reorder the terms:
7(-2 + u) = 5u + -4
(-2 * 7 + u * 7) = 5u + -4
(-14 + 7u) = 5u + -4

Reorder the terms:
-14 + 7u = -4 + 5u

Solving
-14 + 7u = -4 + 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.
-14 + 7u + -5u = -4 + 5u + -5u

Combine like terms: 7u + -5u = 2u
-14 + 2u = -4 + 5u + -5u

Combine like terms: 5u + -5u = 0
-14 + 2u = -4 + 0
-14 + 2u = -4

Add '14' to each side of the equation.
-14 + 14 + 2u = -4 + 14

Combine like terms: -14 + 14 = 0
0 + 2u = -4 + 14
2u = -4 + 14

Combine like terms: -4 + 14 = 10
2u = 10

Divide each side by '2'.
u = 5

Simplifying
u = 5

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